In professional football, a transfer is the action taken whenever a player under contract moves between clubs. It refers to the transferring of a player's registration from one association football club to another. In general, the players can only be transferred during a transfer window and according to the rules set by a governing body. Usually some sort of compensation is paid for the player's rights, which is known as a transfer fee. When a player moves from one club to another, their old contract is terminated and they negotiate a new one with the club they are moving to, unlike in American, Canadian and Australian sports, where teams essentially trade existing player contracts. In some cases, however, transfers can function in a similar manner to player trades, as teams can offer another player on their squad as part of the compensation.
The concept of a football transfer first came into existence in England after The Football Association (FA) introduced player registration sometime after 1885. Before that, a player could agree to play one or more matches for any football club. After the FA recognised professionalism in 1885, it sought to control professional players by introducing a player registration system. Players had to register with a club each season, even if he remained with the same club from the season before. A player was not allowed to play until he was registered for that season. Once a player was registered with a club, he was not allowed to be registered with or play for another club during the same season without the permission of the FA and the club that held his registration. However, the players were free to join another club before the start of each season, even if their former club wished to retain them.
Sometime after the Football League was formed in 1888, the Football League decided to introduce the retain-and-transfer system, which restricted clubs to lure players from other clubs, therefore preventing clubs from losing their players, and preventing the league to be dominated by a handful of rich clubs. From the start of the 1893–94 season onwards, once a player was registered with a Football League club, they could not be registered with any other club, even in subsequent seasons, without the permission of the club he was registered with. It applied even if the player's annual contract with the club holding their registration was not renewed after it expired. The club was not obliged to play them and, without a contract, the player was not entitled to receive a salary. Nevertheless, if the club refused to release their registration, the player could not play for any other Football League club. Football League clubs soon began to demand and earn a transfer fee from any other Football League club as consideration for agreeing to release or transfer the player's registration.
In 1912, Charles Sutcliffe helped establish the legality of this retain-and-transfer system when he successfully represented the club Aston Villa during the Kingaby case. The former Villa player Herbert Kingaby had brought legal proceedings against the club for preventing him from playing. However, an erroneous strategy pursued by Kingaby's counsel resulted in the suit being dismissed. In England, the "retain" aspect of the system was removed after a decision by the High Court in 1963 in Eastham v Newcastle United that it was unreasonable.
1995: Bosman ruling
The transfer system remained unchanged until the Bosman ruling. The ruling is named after Jean-Marc Bosman, a former Belgian footballer who in 1990 was registered with Belgian Cup winners RFC Liège. His contract had expired and he was looking to move to French team Dunkerque, but Dunkerque refused to pay the transfer fee of £500,000 that Liège were asking for. Bosman was left in limbo and his wages were cut by 75% due to him not playing. After a lengthy legal battle, Bosman won his case on 15 December 1995 when the European Court of Justice ruled players should legally be free to move when their contract expired.
The first high-profile "Bosman transfer" was Edgar Davids, who departed Ajax for Milan, but lasted just one year in Milan before moving to rivals Juventus for a fee of over £5 million. The same summer, Luis Enrique made the controversial decision to let his Real Madrid contract run down by signing for rivals Barcelona. In 1999, Steve McManaman departed his boyhood club Liverpool for Real Madrid, while Sol Campbell was arguably the most controversial Bosman transfer of all-time when he moved from Tottenham Hotspur to fierce rivals Arsenal. In 2014, it was announced Borussia Dortmund striker Robert Lewandowski would leave the club for Bayern Munich in the upcoming summer when his contract expired.
Another impact the case had was the rules regarding foreign players. Before the ruling was made, clubs throughout Europe were limited to the number of foreign players they could employ, and could only play a maximum of three in European competition. FIFA noted it was "disappointed" in the ruling, while Gordon Taylor thought the decision would have a major impact and would "lead to a flood of foreign players... to the detriment of our game". The ruling ensured a team could now choose to play a team of 11 foreign players if it wanted, as was the case when Chelsea became the first team to do so. By 2007, the percentage of foreign players in England and Germany had reached 57%, compared with 39% in Spain and France and 30% in Italy. The last team to field an all-English starting line-up was Aston Villa, ten months before Chelsea's all-foreign starting 11.
2002: Transfer window created
Although there were leagues already implementing the practice, UEFA decided to enforce a continental transfer window in time for the 2002–03 season. UEFA chief executive Gerhard Aigner said that part of the reason behind making the transfer window compulsory was to "stop the confusion that has followed Bosman", and, with regards to it possibly damaging smaller clubs financially, he said it did not make sense that clubs would "depend on the transfer of a single player to survive the season". From 2002 to the present day, most leagues around Europe have two windows in which players may be purchased: the end of the season to 31 August, and then for the entirety of the month of January. In England, the club chairmen felt they were "reluctantly being forced" to accept the proposal, and FIFA relented somewhat by relaxing the rules regarding out-of-contract players, meaning they could be signed up to a new club at any time.
2003: Loan laws updated
In 2003, the English Premier League scrapped a law which forbade loans between clubs in the same division. Professional Footballers' Association chairman Gordon Taylor was critical of the change, fearing the new system would "erode the sporting and competitive element of the game". In February 2004, Newcastle United allowed striker Lomana LuaLua to move on loan to fellow Premier League club Portsmouth for three months for a £100,000 fee. On 29 February, LuaLua scored an 89th-minute equaliser against Newcastle in a 1–1 draw, later apologizing to Newcastle supporters. The law was again changed to block players from playing against their parent club, a move which Graham Taylor was critical of. Long-time Arsenal manager Arsène Wenger has been critical the rule on numerous occasions. In 2012, he asked for the rules to be changed so that only players aged 21 and under can be loaned; in 2013, he said the rule lacks "integrity"; and in 2014, said the system was "not defendable" and protects the clubs who loan players out. In 2013, Football League clubs voted unanimously to close a "ludicrous" loophole which had allowed Watford to loan 14 players from abroad, including ten from Udinese.
2006–2014: Third-party ownership controversy
On transfer deadline day in August 2006, West Ham United pulled off what was described as a "major coup" by signing Argentina World Cup stars Carlos Tevez and Javier Mascherano from Corinthians. West Ham's official press release stated Tevez and Mascherano had "been signed for an undisclosed fee and put pen to paper on permanent contracts", but that "all other aspects of the transfers will remain confidential and undisclosed". Mystery shrouded the transfer immediately with regards to whom owned the rights to the players, and continued until three years later when Tevez signed for Manchester City. In March 2007, West Ham were charged over the transfers, with the Premier League claiming the club had breached two regulations, U6 and U18, which state respectively, "No person may either directly or indirectly be involved in or have any power to determine or influence the management or administration of more than one club," and, "No club shall enter into a contract which enables any other party to that contract to require the ability materially to influence its policies or the performance of its teams in league matches." West Ham escaped a points deduction, but were given a record fine of £5.5 million by the Premier League. Tevez was also cleared to carry on playing for the club, and he scored the goal on the final matchday of the season, which kept West Ham in the Premier League. Sheffield United, who were relegated from the Premier League at the end of the season, sued West Ham and eventually received a settlement of approximately £20 million.
Mascherano agreed to leave West Ham to join Liverpool on loan in January 2007, but had to wait for the Premier League to ratify the transfer due to the previous controversy, and the transfer was cleared three weeks later. On 29 February 2008, Liverpool signed Mascherano on a four-year contract, with a fee of £18 million paid to agent Kia Joorabchian. After Joorabchian had paid £2 million to West Ham, Tevez departed for Manchester United at the end of the season on a two-year loan, with United paying £5 million per year. After the loan ended, Tevez transferred to United's rivals Manchester City for a reported fee of £47 million.
In 2008, the Premier League banned third-party ownership in England, and in 2012, then-UEFA president Michel Platini released a statement in which plans to ban third-party ownership were revealed, stating that "the committee decided that the ownership of football players by third parties should be prohibited as a matter of principle", while then UEFA general secretary Gianni Infantino said, "[T]hird-party ownership of players bears many threats and there are many issues linked with the integrity of the competition and it is really time to regulate that and to have a stance on that." In 2014, Platini again called for the practice to end: "If FIFA fails to act, we will address this issue in our own competitions in Europe. The UEFA Executive Committee has already adopted a position on this issue in principle, and we will see this through," also adding it is a "danger to our sport" and "threatens the integrity of our competitions, damages football's image, poses a long-term threat to clubs' finances and even raises questions about human dignity". He was backed by FIFPro, the worldwide representative organisation for 65,000 professional football players, who stated the rights of the players were "under attack". In September 2014, it was announced by then-FIFA president Sepp Blatter that third-party ownership was to be banned completely following an indeterminate transitional period.
2006: Webster ruling
In April 2006, Hearts player Andy Webster was placed on the transfer list by the club after Webster's agent attempted to engineer a move to Rangers. In late June, Romanov confirmed that Webster, as well as teammate Rudi Skácel, were in talks to agree a move to Southampton. Days later, Romanov reported the pair to FIFA after the players failed to turn up at the airport to fly to Austria for pre-season training. Later in the month, Webster invoked a new ruling in the FIFA laws which allowed players to free themselves from their contract and join a club in another country, providing they were in the third year of a four-year contract and gave his current club due notice, and was set to sign for Wigan Athletic. In September, the transfer was finally ratified by FIFA. despite a late attempt by Hearts to re-sign Webster. However, after playing just five matches for Wigan, he moved to Rangers on loan in January 2007 and was given permission to play following a complaint by Hearts. In May 2007, the tribunal to decide the compensation due to Hearts took place, with Hearts seeking up to £5 million, but were eventually rewarded just £625,000. Scottish Professional Footballers' Association Fraser Wishart described the ruling as a "landmark". In January 2008, after an appeal, the compensation fee was reduced to £150,000 by the Court of Arbitration for Sport (CAS). In 2007, Matuzalém invoked the same clause as Webster to break out of his contract with Shakhtar Donetsk, signing for Real Zaragoza. Matuzalém was found to be in breach of contract, and he and Zaragoza were ordered to pay £11 million in compensation to Shakhtar.
2013: Transfer of Neymar from Santos to Barcelona
In August 2010, Brazilian team Santos' 18-year-old homegrown striker Neymar was the subject of a bid in the region of £25 million from English team Chelsea, before he signed a new five-year contract. In June 2011, Neymar was again the subject of a high-profile transfer bids: Chelsea and Real Madrid were both reported as preparing offers of €45 million, before Neymar eventually turned them down to sign another new contract with Santos. In December 2011, ahead of the 2011 FIFA Club World Cup Final, it was reported that Barcelona had paid Santos a €10 million installment for the guaranteed future transfer of Neymar at any point until 2014. A similar figure of €14 million was reported in March by Spanish radio station Cadena SER, which also reported a total transfer fee of €58 million had already been agreed between the two clubs. Neymar's father was quoted as saying Barcelona was a "great option" for his son. A year later, his father again spoke of a possible transfer for his son, saying he would leave Santos after the 2014 FIFA World Cup, taking place in Brazil, and that Barcelona was the "best path". The manager of the Brazil national team at the time, Mano Menezes, thought a move to Europe before the World Cup would be the best way for Neymar to develop as a player ahead of the tournament, while Neymar himself said, "I'm saying once and for all that I'm not leaving Santos right now."
On 25 May 2013, Barcelona announced they had agreed a deal with Santos to sign Neymar, who himself released a statement shortly afterwards, saying, "I am not going to wait until Monday. My family and friends now know my decision. On Monday I will sign with Barcelona." The transfer was confirmed on 3 June, with Neymar signing a five-year contract with Barcelona for a fee reported as £48.6 million, a fee later confirmed by Barcelona vice-president Josep Maria Bartomeu. Shortly after the transfer was confirmed, DIS Esporte executive director Roberto Moreno revealed that DIS had not been paid a proportionate amount that equalled their 40% stake in the player; the investors of DIS had been paid only €9.7 million, which Moreno said meant the transfer fee Santos received was just €17 million. Moreno threatened legal action to those privy to the inside knowledge of the transfer deal, saying, "I am going to wait one more week and then I will open a case in court to get access to the information." The legal action was pursued, forcing Santos to produce a document as evidence in which they claimed, "As Santos FC well knows, the total transfer fee for all the federative and economic rights of Neymar Jr was established at €17.1M as stated in the transfer contract signed by both clubs," and they denied any wrongdoing with regards to payments to third parties, stating, "Such amounts... will be shared among Santos FC, TEISA and DIS in the amounts contractually agreed between these entities." Barcelona also paid Santos a fee of €7.9 million for "preferential rights" for three other Santos players, which Bartomeu claimed was not part of the transfer fee.
In December, Barcelona club member Jordi Cases took the case to court in an attempt to prove "misappropriation of funds", claiming the total fee Barcelona paid was actually €74 million. In January, Barcelona released a statement in which they denied any wrongdoing, citing they had disclosed the €40 million payment to Neymar's parents from the beginning. On 22 January, it was announced that judge Pablo Ruz would gather information as part of a lawsuit against Barcelona president Sandro Rosell. Rosell resigned from his position as president the next day, and a day later, the details of the transfer were revealed by Barcelona; the transfer had in fact cost them a total of €57.1 million (£48.6M), with Neymar's parents confirmed to have received a €40 million sum.
On 20 February, Barcelona and Bartomeu were charged with tax fraud, and paid a "voluntary" amount of €13.6 million in the same week in an attempt to save the image of the club. Barcelona continued to defend their actions, releasing a statement stating that the club's "dealings with respect to this operation, and in light of all information available, was at all times in line with the relevant legal legislation", while Neymar defended his father's rights to the money he received as part of the deal. Bartomeu, who had been appointed club president following Rosell's resignation, reiterated the belief of himself and the club that the deal was fair and praised the transparency of the club to reveal all the details. The tax charges which had been brought against Bartomeu were dropped in September.
2013: FIFPro legal challenge
In 2013, FIFPro launched a legal challenge against the transfer system. FIFPro president Phillipe Piat said that "the transfer system fails 99% of players around the world, it fails football as an industry and it fails the world's most beloved game". According to FIFPro's European president Bobby Barnes, 28% of the money from a transfer fee is paid to agents, and that many players are not paid on time or at all. He claims this leads to these players being "vulnerable targets of crime syndicates, who instigate match-fixing and threaten the very existence of credible football competitions". Writing for the BBC, Matt Slater said that "professional footballers do not enjoy the same freedoms that almost every other EU worker does", and that "players look at US sport, and wonder why their career prospects are still constrained by transfer fees and compensation costs". Barnes argues that "the system encourages speculative, unsustainable, immoral and illegal investment models like third-party ownership of players".
2014: Co-ownership ends
Players will commonly undergo a medical examination and/or physical fitness test before a transfer can be completed. Occasionally, previously unknown medical problems will be detected, potentially jeopardizing the transfer or the size of the fee. Rarely, a player will still be signed by the interested club even if he fails a medical, as happened when Dominic Matteo failed a medical ahead of his move from Liverpool to Leeds United, who spent £4.75 million on Matteo.
According to footballer Shaun Derry, his first medical was as basic as him bending over to touch his toes to check the stability in his knees, but, as the knowledge of sports science has evolved, the medical now involves MRI scans, and, according to former Nottingham Forest physiotherapist Gary Fleming, ECGs are also performed to check for any problems with the heart. The person performing the medical will check all the major joints, ligaments and the player's sight. A player can fail a medical simply by being unfit, as was the case when Inter Milan tried to sign John Carew.
One of the earliest, and most high profile, example of a transfer being cancelled due to medical issues in the UK was in November 1971 when Asa Hartford's transfer to Leeds United from West Bromwich Albion collapsed. Amidst a high level of publicity, the two clubs had agreed a fee of £177,000, a then record for Leeds United; but a medical examination found Hartford had a pin-sized hole in his heart, a slight defect he had been born with but had never impacted the progression of his career. On the advice of their medical staff, Leeds United cancelled the transfer. Despite this, Hartford went on to have a long successful playing career, including appearing for Scotland in the 1978 and 1982 World Cups, with his minor heart defect never causing an issue.
In the summer of 2000, Ruud van Nistelrooy looked set to complete a club record £18.5 million transfer to Manchester United from PSV. Van Nistelrooy was to be unveiled at a press conference four days later, but instead this was used to announce the transfer had been postponed over concerns about his fitness; he had not played for a month due to problems with his knee. The transfer was then cancelled after PSV would not agree to further medical tests, and the next day, he ruptured his anterior cruciate ligament (ACL) in his knee during a training session, leaving him injured for a year. One year later, Van Nistelrooy signed a five-year contract after passing his medical.
Throughout 2000, Wimbledon striker John Hartson's proposed multimillion-pound moves to Tottenham Hotspur, Rangers and Charlton Athletic all fell through after he failed medicals at each club. In February 2001, Hartson finally transferred to Coventry City.
In July 2003, Gabriel Milito's transfer to Real Madrid from Independiente was cancelled after the medical examination by the Spanish club. Real Madrid doctors said Milito's knees would suffer severe injuries in the incoming years. Milito then signed with Real Zaragoza, becoming one of the most successful defenders in La Liga. In the incoming season, Zaragoza went to win the Copa del Rey final against Real Madrid. In 2007, he joined Real Madrid's lifetime rivals, Barcelona.
In 2008, Lilian Thuram agreed to sign for Paris Saint-Germain on a free transfer from Barcelona. During his medical, it was discovered he had a severe heart defect which had also ended his brother's life, forcing Thuram to retire.
In 2009, Milan were set to sign Aly Cissokho from Porto when a medical revealed he had a dental problem which could cause deterioration in posture and potential muscle problems, prompting Milan to cancel the transfer. Cissokho eventually transferred to Lyon one month later.
On transfer deadline in January 2013, Nottingham Forest were attempting to sign George Boyd from Peterborough United when it collapsed due to an inconclusive eye test. Boyd later signed for Hull City in February, and subsequently scored against Forest in a fixture in March and mocked them with a celebration whereby he used his fingers to make fake glasses. A permanent transfer was arranged in May.
The first player to ever be transferred for a fee of over £100 was Scottish striker Willie Groves when he made the switch from West Bromwich Albion to Aston Villa in 1893, eight years after the legalisation of professionalism in the sport. It took just 12 years for the figure to become £1,000, when Sunderland striker Alf Common moved to Middlesbrough.
It was not until 1928 that the first five-figure transfer took place. David Jack of Bolton Wanderers was the subject of interest from Arsenal, and in order to negotiate the fee down, Arsenal manager Herbert Chapman got the Bolton representatives drunk. Arsenal paid £10,890 after Bolton had asked for £13,000, which was double the previous record made when Sunderland signed Burnley's Bob Kelly a fee of for £6,500.
The first player from outside Great Britain to break the record was Bernabé Ferreyra, a player known as "La Fiera" for his powerful shot. His 1932 transfer from Tigre to River Plate cost £23,000, and the record would last for 17 years (the longest the record has lasted) until it was broken by Manchester United's sale of Johnny Morris to Derby County for £24,000 in March 1949. The record was broken seven further times between 1949 and 1961, when Luis Suárez was sold by Barcelona to Inter Milan for £152,000, becoming the first ever player sold for more than £100,000.
In 1968, Pietro Anastasi became the first £500,000 player when Juventus purchased him from Varese, which was followed seven years later with Giuseppe Savoldi becoming the first million pound player when he transferred from Bologna to Napoli.
In English football, the first £1 million fee occurred in 1979, when Nottingham Forest signed striker Trevor Francis from Birmingham City. Later in the same year, the English record fee was broken twice, with fees of close to £1.5 million being paid by Manchester City to Wolverhampton Wanderers for Steve Daley, and by Wolverhampton Wanderers to Aston Villa for Andy Gray. This was during a time when transfer fees were rapidly growing in English football, and the £1.5 million mark was finally reached in 1981 when Manchester United signed Bryan Robson from West Bromwich Albion. However, a change in transfer regulations around this time meant that all fees had to be paid in full within 12 months of the transfer being completed, and at least half of the fee had to be paid when the transfer was first finalised. Consequently, Robson's record fee remained intact for six years, when Liverpool signed Peter Beardsley from Newcastle United for £1.9 million. However, fees well in excess of £2 million had already been paid to English clubs by Barcelona, who had signed Mark Hughes from Manchester United and Gary Lineker from Everton in 1986. At this time, the highest transfer fees were mostly paid by Italian and Spanish clubs. Juventus paid Liverpool more than £3 million for Ian Rush.
The first £2 million fee paid by an English club came in the summer of 1988, when Tottenham Hotspur signed Paul Gascoigne from Newcastle United. Within weeks of Gascoigne's transfer, the national record was broken again when Tony Cottee moved from West Ham United to Everton for £2.2 million, and again shortly afterwards when Ian Rush returned to Liverpool from Juventus for £2.8 million.
In the space of two months in the summer of 1992, three transfers broke the record, all by Italian clubs: Jean-Pierre Papin transferred from Marseille to Milan, becoming the world's first ever £10 million player. Almost immediately, rivals Juventus topped that with the signing of Gianluca Vialli for a fee of £12 million from Sampdoria. Milan then completed the signing of Gianluigi Lentini for a fee of £13 million, which stood as the record for three years. In contrast, the English record fee that year was set at £3.6 million Alan Shearer moved to Blackburn Rovers from Southampton, a decade after the world's first £3 million transfer.
Lentini's transfer remained intact the world record fee for the next four years, although the national record was broken more than once in many countries including England. Shearer's £3.6million record fee was narrowly eclipsed 12 months later when Manchester United signed Roy Keane from Nottingham Forest for £3.75 million. In 1994, Blackburn Rovers paid a record £5 million for Chris Sutton from Norwich City, a decade after the world's first £5 million transfer. Then, in 1995, the national record fee was broken three times in six months – first when Andy Cole joined Manchester United from Newcastle United for £7 million, then with Arsenal's £7.5 million move for Dutch striker Dennis Bergkamp from Inter Milan, and finally with Liverpool's £8.5 million move for Nottingham Forest's Stan Collymore.
The 1996 transfer of Alan Shearer from Blackburn Rovers to Newcastle United, for a fee of £15 million, kickstarted a year-by-year succession of global record breaking transfers, as well as being the first time in decades that an English club had broken the world record for a transfer fee. It also reflected the rapid rise in English transfer fees since the creation of the Premier League in 1992. Five years earlier, a year before the new league's creation, the national record fee had stood at £2.9 million. Even Collymore's transfer 12 months before Shearer's was little more than half of the money paid for the latest record-breaking transfer.
Ronaldo moved the following year to Inter Milan from Barcelona for a fee of £17 million, which was followed in 1998 by the shock transfer of his fellow countryman Denílson from São Paulo of Brazil to Real Betis of Spain for a fee of approximately £21 million.
In 1999 and 2000, Italian clubs returned to their record-breaking ways, with Christian Vieri transferring from Lazio to Inter for £28 million, while Hernán Crespo's transfer from Parma to Lazio ensured he became the first player to cost more than £30 million. The transfer of Vieri led to the suicide of a Lazio fan, who wrote in his suicide note, "All that money for a footballer, but money is not everything in life," while the Crespo transfer prompted the BBC to ask, "[H]as the world gone mad?"
Although Shearer's status as the world's most expensive footballer would only last for one year, he remained unmatched as the most expensive footballer in England for four years, when Chelsea signed the Dutch striker Jimmy Floyd Hasselbaink for £15 million. Later that year, Shearer's record was finally eclipsed when Leeds United paid £18 million for West Ham United's Rio Ferdinand. In the summer of 2001, the English record was broken twice in the space of a few weeks, both times by Manchester United, who first signed Dutch striker Ruud van Nistelrooy for £19 million, and then signed Argentine midfielder Juan Sebastián Verón for £28.1 million. A year later, they broke the English record fee again by signing Rio Ferdinand from Leeds United for a fee in the region of £29 million, 11 years after Liverpool had paid a mere tenth of that figure to set an English record transfer fee when they signed Dean Saunders.
It took two weeks for the record to be broken when Luís Figo made a controversial £37 million move from Barcelona to fierce rivals Real Madrid. From that time through the 2015–16 season, Real Madrid held the record, with the next players to subsequently break the record being Zinedine Zidane in 2001 when he signed for £46 million from Juventus, Kaká from Milan for just under £60 million in 2009, and £80 million transfer of Cristiano Ronaldo from Manchester United in the same year, lastly being Gareth Bale in 2013, who became the first player to cost €100 million when he transferred from Tottenham Hotspur. Manchester United claimed the record in 2016 when they spent €105 million for Paul Pogba, who returned to the club after four seasons at Juventus. This record was broken in 2017 when Paris Saint-Germain spent €222 million to sign Neymar from Barcelona.
There have been occasions when a world-record bid has been made but the transfer was never completed. In 2003, shortly after Roman Abramovich had taken over Chelsea, the club made a bid of £71.4 million (€101.5M) for Real Madrid's Raúl, which was rejected, and in 2009, shortly having been taken over by Mansour bin Zayed Al Nahyan, Manchester City made a bid of £100 million (€111M) for Milan's Kaká. The bid was accepted, but after deliberating over the move for a week, Kaká turned down the transfer despite being offered weekly wages of £500,000.
The sharp rise in transfer fees since the 1990s, and in particular into the third millennium, has been attributed primarily to a large rise in television rights fees and sponsorship. For example, in 2013, new broadcaster BT Sport announced they had agreed to pay £897 million over a three-year period to gain exclusive broadcast rights to the UEFA Champions League and UEFA Europa League.
Transfer fees are not always officially confirmed by the transacting clubs, and figures published by unofficial sources may or may not take into account various fees such as those paid to agents or a third party, performance-related elements of the fee, and the notional value of any players included in part exchange. This leads to different figures being given by different sources. Performance-related clauses have become more common in recent years, meaning that it is harder to produce definitive lists of the largest transfer fees than was the case in the past. For example, the 2004 transfer of Wayne Rooney from Everton to Manchester United cost an initial fee of £20 million that rose to £27 million due to the amount of appearances he made and the number of trophies he won with the club.
The following tables show the highest transfer fees ever paid in euro for players and managers. The first features the top 20 most expensive transfers involving players, and contains eight transfers which broke the world transfer record: those of Neymar in 2017, Paul Pogba, Gareth Bale, Cristiano Ronaldo, Zinedine Zidane, Luís Figo and Hernán Crespo all broke the record.
The second list shows the top 20 most expensive transfers involving managers. When a manager moves from one club to another, it usually involves a small figure of compensation being paid, and the figure is rarely released publicly. Because of this, there have only been 20 managers who have ever cost more than £1 million in compensation, as detailed in the table.
Due to fluctuations in exchange rates lists of the most expensive transfers vary depending on the currency used. Most high-priced transfers take place between clubs in the Eurozone and/or the United Kingdom. The table below is based on euro values but also shows values in pounds. Fees are often not officially announced, and figures reported by the media may not necessarily be accurate.
For football managers, the list is as follows:
Other types of transfers
As well as this type of regular transfer, which results in the player being "owned" by one club, other forms of transfer are used throughout South America and southern Europe.
A pre-contract is an agreement by a player and an agreeing to take his registration at a later date, and became more well known after the Bosman ruling in 1995. A club may sign a pre-contract with a player while he is still with another club, by which the player agrees to move to the club at a future date, usually after his contract with his current club expires. Under the Bosman ruling, a player can sign a contract with a new club up to six months before his existing contract expires.
A pre-contract agreement may be broken by the player or the club, as was the case when Ross County midfielder Richard Brittain signed a pre-contract with St Johnstone. The agreement was made in January 2013, but Brittain changed his mind three months later, citing family reasons. Ross County registered the player as their own in June, and, after discussions with the Scottish FA, St Johnstone and Ross County came to an agreement to let Brittain stay at the club, with St Johnstone cancelling the pre-contract agreement if Ross County paid compensation.
Although a pre-contract agreement is usually signed to secure the future registration of a player, an agreement can be reached where the club gaining the registration can pay a fee to the other club to sign the player earlier, as was the case in January 2013, when Schalke 04 midfielder Lewis Holtby, who had six months remaining on his contract, signed a pre-contract agreement with Tottenham Hotspur, but at the end of the month, Tottenham paid a fee of £1.5 million to bring the transfer forward.
Co-ownership is a system whereby a club will purchase 50% of the rights of a player's contract for one year and pay the wages, while also deciding which of the two clubs he will play for. At the end of the year, both clubs can choose to place a bid in an auction, where the highest bid wins. The co-ownership of Alessio Cerci by Torino and Fiorentina proved fruitful for Cerci and Torino, who had paid €2.5 million for the first 50%, and picked up the remainder of his contract after a successful year for just €3.8 million. The practice has proved a controversial issue for Martin Samuel, who described it as being similar to a "cattle market".
In May 2014, the Italian Football Federation (FIGC) announced it would be ending co-ownership of players to bring Serie A in line with every other league around Europe. The existing ownership deals could be for a year and at the end of it the player and the club must reach an agreement.
Third party ownership is ownership of a player's economic rights by third-party sources, such as football agents, sports-management agencies, or other investors. The involvement of investors in the "ownership" of players is a common practice in football, particularly in Brazil and Argentina, where many clubs are insolvent or financially limited. Businessmen or other investors buy shares in the economic rights of young players and often cover the costs of their training and accommodation. In return they are entitled to a percentage of a player's future transfer fee.
Another method of transfer is a loan. This is where a player is allowed to temporarily play for a club other than the one he is currently contracted to. Loan deals may last from a few weeks to all season-long and can also be for a few seasons. Rarely, a loan of a player can be included in the transfer of another player; for example, the transfer of Dimitar Berbatov from Tottenham Hotspur to Manchester United for £31 million in 2008 included the loan of Fraizer Campbell in the opposite direction.
Under FIFA rules, if a professional football player transfers to another club during the course of a contract, 5% of any transfer fee, not including training compensation paid to his former club, shall be deducted from the total amount of this transfer fee and distributed by the new club as a solidarity contribution to the club(s) involved in his training and education over the years.
This solidarity contribution reflects the number of years he was registered with the relevant club(s) between the seasons of his 12th and 23rd birthdays, as follows:
|Season of birthday||% of compensation||% of total transfer fee|
As of July 2015, there is an ongoing controversy between several youth soccer clubs and the United States Soccer Federation (U.S. Soccer) over this issue. When Major League Soccer's Seattle Sounders sold the rights to DeAndre Yedlin to Tottenham Hotspur for US$4 million, a Seattle-area youth club for which Yedlin had played, Crossfire Premier, sought its share of solidarity payments. While Spurs acknowledged Crossfire's claim, MLS and U.S. Soccer intercepted the funds before they could be sent to Crossfire, claiming that the sealed ruling in a 1996 antitrust case gave MLS exclusive rights to all transfer fees involving league players. Crossfire has since petitioned FIFA to either force payment or allow the club to sue MLS and U.S. Soccer; several other youth clubs have since joined in Crossfire's request, including one of Clint Dempsey's previous clubs.
- Stephen Appiah: solidarity contribution was excluded from the agreed €8 million price. Fenerbahçe had an obligation to pay former clubs for additional €400,000.
- Vitorino Antunes: €1.5 million x 5% x (5% x 4 seasons + 10% x 4 seasons) = €45,000 to Freamunde from Roma
- Arjen Robben: €500,000 to Groningen from Bayern Munich
- Robinho: €1.805 million to Santos from Manchester City
Training Compensation is compensation to the cost of training the players. In FIFA status:
Training compensation shall be paid to a player’s training club(s): (1) when a player signs his first contract as a professional and (2) each time a professional is transferred until the end of the season of his 23rd birthday."
However, FIFA does not have any power to force member associations to enforce the clause, thus FIFA only has jurisdiction on international transfers for claiming compensation. Youth clubs are ranked by their sizes to receive certain amount of money, which the schedule of rate would be updated periodically, however the rates would also be affected by the new club that signs the player. Newcastle United had to pay compensation for Charles N'Zogbia even though was signed as a free agent.
Disagreement over training compensation sometimes produces legal battles in order to escape the payment, which Matthias Lepiller was signed in 2006 by Fiorentina, however an appeal in the Court of Arbitration for Sport (CAS) was rejected in 2011, five years after Lepiller left the club. Clubs also arranged special transfer agreement in order to lower the actual signing cost. For example, Attila Filkor joined a Maltese club as free agent and immediately sold to Inter Milan. As the schedule of rates between Maltese and Italian top division were different, cost was saved until Filkor's mother club sued Inter to FIFA.
The FA has its own system of training compensation; for example, Chelsea were required to pay compensation to Manchester City for Daniel Sturridge.
In Italy, Career Premium (Italian: Premio alla carriera) were paid to mother club once the players had make his Serie A debut or Italy under-21 debut, for example, Davide Moscardelli. While Preparation Premium (Italian: Premi di Preparazione) were paid to youth clubs when the players signed his first professional contract.
One method of club punishment used by FIFA is a ban on transfers.
In 2005, Italian team Roma were given a one-year transfer ban by FIFA, beginning on 1 July, when in September 2004, French centre back Philippe Mexès joined the club while still contracted with Auxerre. On appeal to the CAS in December 2005, the ban was reduced to end after the January transfer window, but the CAS upheld the view Roma had "not only encouraged Mexès to break his contract with Auxerre, but actively provoked the break".
In April 2009, Swiss team Sion were told by FIFA they could not sign any players until the 2010 off-season as punishment for signing Egyptian goalkeeper Essam El-Hadary from Egyptian team Al-Ahly in 2008 before his contract expired. In 2011, UEFA threatened to ban all Swiss teams from European competition, ordering the Swiss Football Association to make the decision. Sion were eventually given a 36-point deduction.
On 3 September 2009, Chelsea were banned from registering any new players in the January and Summer 2010 transfer windows after FIFA's dispute resolution chamber (DRC) ruled that French winger Gaël Kakuta had breached his contract with Lens when he joined Chelsea in 2007, and that Chelsea had induced him to do so. Howeverr, the ban was quickly lifted by the CAS when Chelsea agreed to pay £793,000 in compensation and training costs.
In 2009, English team Portsmouth were banned from signing new players until debts owed to fellow English teams Chelsea and Arsenal were paid with regards to the transfers of Glen Johnson in 2007 and Lassana Diarra in 2008. The ban was lifted three months later by the Premier League.
In February 2012, English team Port Vale received a transfer embargo due to an unpaid bill, which meant that the signing of ex-Vale player Chris Birchall could not be completed. Less than two weeks later, Vale entered administration. In November 2012, upon the completion of the purchase of the club by Paul Wildes, Vale exited administration and the embargo was lifted. Soon after, Vale eventually completed the signing of Birchall, who had been playing with Major League Soccer's Columbus Crew.
In 2012, Scottish team Rangers were given a 12-month registration ban by the Scottish Football Association for breaching rule 66 – bringing the game into disrepute. This meant Rangers could still transfer players into the club, however they could not be registered with the governing body. This came after Rangers entered administration. Also in 2012, fellow Scottish team Hearts received a two-month ban for failing to pay the wages of six first-team players and manager McGlynn on time. In 2013, they received an eight-month ban of signing over-21 for entering administration, meaning new players would not be able to registered with the club until February 2014.
In December 2012, English team Bury received a transfer ban after the club took out a short-term loan with the Professional Footballers' Association (PFA). The ban was lifted in January 2013 after they repaid the loan, but in February, they received a second embargo after receiving another loan from the PFA. This embargo lasted until May 2013, when the club were taken over by Stewart Day and the loans were repaid, at which point the club had been relegated to League Two and been forced to released 16 players.
In 2013, English team Watford received a five-month transfer ban for breaching football rules during the period of September 2011 until former owner Laurence Bassini sold the club to Giampaolo Pozzo in June 2012. Watford and Bassini were found guilty of failing to inform the football authorities about financial agreements set up with a company called LNOC, in particular their role in the transfer of Danny Graham to Swansea City. During the period, Watford were still able to register players with prior permission from league officials.
In 2013, French team Nantes received a ban lasting two transfer windows after breaking rules over the 2012 signing striker Ismaël Bangoura from Emirati club Al Nasr. It was ruled that Nantes had persuaded Bangoura to break his contract with the United Arab Emirates team, and were fined €4.5 million by FIFA, to be paid to Al Nasr. After an initial reprieve, the ban was upheld.
In April 2014, Spanish club Barcelona received a transfer ban for two consecutive windows starting June 2014 and a fine of £305,000 for breaches relating to the international transfer and registration of players under the age of 18, while the Royal Spanish Football Federation (RFEF) received a fine of £340,000 and told to "regularise its regulatory framework and existing system concerning the international transfer of minors in football".  FIFA's regulations dictate international transfers regarding minors are only accepted in three scenarios: (1) the player's parents have moved to another country for non-related reasons; (2) the move takes place within the European Union if the player is aged between 16 and 18; or (3) the player's home is less than 50 kilometres from the national border being crossed. However, it was temporarily lifted until the end of the transfer window, giving the club the chance to purchase players in the summer transfer window of 2014, during which they were able to complete the purchases of Marc-André ter Stegen, Claudio Bravo, Luis Suárez, Jérémy Mathieu and Thomas Vermaelen. The appeal was rejected on 20 August. The ban was said to have "shattered" Barcelona's image. Sporting director Andoni Zubizarreta was sacked in January 2015 for the part he played.
In December 2014, English teams Blackburn Rovers, Leeds United and Nottingham Forest were given a transfer ban of one transfer window for breaking league-implemented financial fair play regulations; the three clubs exceeded deviation limitations on operating loss and shareholder investment, set at £8 million.
- Co-ownership (football)
- Loan (sports)
- Globalization of the football transfer market
- Retain and transfer system
- Third-party ownership in association football
- Trade (sports)
- World football transfer record, progression of football transfer fee record
- "History of Football - The Global Growth". FIFA Official Website. Retrieved 20 April 2014.
- Matthew Taylor, 'Sutcliffe, Charles Edward (1864–1939)', Oxford Dictionary of National Biography, Oxford University Press, 2004
- David McArdle, LLB PhD, The Football League's player registration scheme and the Kingaby case, accessed 16 December 2012
- Burton, Mark (21 September 1995). "Who is Jean-Marc Bosman?". London: The Independent. Retrieved 12 January 2014.
- Fordyce, Tom (14 December 2005). "10 years since Bosman". BBC. Retrieved 12 January 2014.
- Carter, Jon (15 December 2011). "The Bosman effect". ESPN. Retrieved 13 January 2014.
- Steinberg, Jacob; Murray, Scott; Harris, Daniel (21 June 2013). "The Joy of Six: free transfers". The Guardian. Retrieved 13 January 2014.
- Nixon, Alan (30 January 1999). "Macca in move to Real Madrid". London: The Independent. Retrieved 13 January 2014.
- "Sol Campbell joins Arsenal". The Guardian. 3 July 2001. Retrieved 13 January 2014.
- "Arsenal clinch Campbell signing". BBC. 3 July 2001. Retrieved 13 January 2014.
- "Robert Lewandowski to join Bayern Munich as free agent in July". The Guardian. 4 January 2014. Retrieved 13 January 2014.
- "Lewandowski signs five-year Bayern deal". ESPN. 4 January 2014. Retrieved 13 January 2014.
- "Robert Lewandowski to join Bayern Munich from Borussia Dortmund". BBC. 4 January 2014. Retrieved 13 January 2014.
- Riach, James (12 December 2015). "Jean-Marc Bosman: 'I think I did something good – I gave players rights'". The Guardian. Retrieved 13 December 2015.
- Hodgson, Guy (16 December 1995). "Relief at end of 'foreigner' rule". London: The Independent. Retrieved 19 July 2014.
- "FIFA reaction to Bosman case decision". FIFA Official Website. 15 December 1995. Retrieved 12 January 2014.
- Leach, Conrad (27 December 1999). "Slick Flo the pick of Chelsea's 11-man foreign legion". London: The Independent. Retrieved 13 January 2014.
- Slater, Matt (3 September 2007). "English football under threat". BBC. Retrieved 13 January 2014.
- Taylor, Louise (25 February 2011). "Aston Villa's all-English team a distant Premier League memory". The Guardian. Retrieved 13 January 2014.
- Warshaw, Andrew (13 September 2002). "Clear vision with transfer windows". UEFA Official Website. Retrieved 13 January 2014.
- Ashdown, John; Smyth, Rob (1 February 2002). "Why does the Premier League have a January transfer window?". The Guardian. Retrieved 13 January 2014.
- "No window of opportunity". BBC. 24 January 2002. Retrieved 13 January 2014.
- "Uefa wants transfer windows". BBC. 24 January 2002. Retrieved 13 January 2014.
- "Clubs 'reluctantly' back transfer window". BBC. 22 May 2002. Retrieved 13 January 2014.
- "Fifa relaxes transfer laws". BBC. 12 September 2002. Retrieved 13 January 2014.
- Taylor, Daniel (4 March 2003). "Premier League set to scrap loan ban". The Guardian. Retrieved 28 August 2014.
- Warshaw, Andrew (24 August 2003). "Taylor attacks loan-deal strategy". The Telegraph. Retrieved 28 August 2014.
- "Pompey land LuaLua". BBC. 2 February 2004. Retrieved 28 August 2014.
- "Portsmouth 1-1 Newcastle". BBC. 29 February 2004. Retrieved 28 August 2014.
- Hayward, Paul (1 March 2004). "Newcastle dealt a cruel blow by LuaLua". The Telegraph. Retrieved 28 August 2014.
- Hayward, Paul (9 May 2007). "Are changes needed to make the loan system fairer?". The Guardian. Retrieved 28 August 2014.
- "Wenger calls for over 21s ban". Sky Sports. 26 January 2012. Retrieved 28 August 2014.
- "Arsenal manager Arsene Wenger calls for review of loan system". Sky Sports. 6 December 2013. Retrieved 28 August 2014.
- Delaney, Miguel (6 April 2014). "Arsenal manager Arsène Wenger slams player loan system". The Independent. Retrieved 28 August 2014.
- Riach, James (7 June 2013). "Door closes on Watford's 'ludicrous' foreign loans loophole". The Guardian. Retrieved 28 August 2014.
- "Football League clubs vote to close loan loophole". The Independent. 7 June 2014. Retrieved 28 August 2014.
- "West Ham sign Tevez & Mascherano". BBC. 31 August 2006. Retrieved 11 August 2014.
- "Hammers complete Tevez, Mascherano deal". ESPN. 31 August 2006. Retrieved 11 August 2014.
- "Hammers sign Tevez and Mascherano". West Ham United F.C. Official Website. 31 August 2006. Retrieved 11 August 2014.
- Kelso, Paul (1 September 2006). "Eyebrows raised at deal shrouded in mystery". The Guardian. Retrieved 11 August 2014.
- Cobain, Ian; Kelso, Paul; Phillips, Tom (14 September 2006). "The boys from Argentina - via Brazil and a secretive offshore finance company". The Guardian. Retrieved 11 August 2014.
- Conn, David (17 March 2009). "The Corinthians Two, West Ham and the sharp end of Blades's litigation". The Guardian. Retrieved 11 August 2014.
- Kelso, Paul (15 May 2009). "The mysterious case of who owns Carlos Tevez". The Telegraph. Retrieved 11 August 2014.
- Ornstein, David (3 March 2007). "West Ham charged over Mascherano and Tevez deals". The Guardian. Retrieved 11 August 2014.
- "West Ham to avoid big points loss". BBC. 30 March 2007. Retrieved 11 August 2014.
- "West Ham handed record £5.5m fine". BBC. 27 April 2007. Retrieved 11 August 2014.
- Bond, David (28 April 2007). "West Ham given record £5.5m fine". The Telegraph. Retrieved 11 August 2014.
- "West Ham receive Tevez clearance". BBC. 28 April 2007. Retrieved 11 August 2014.
- McNulty, Phil (13 May 2007). "Tevez delivers final twist". BBC. Retrieved 11 August 2014.
- Winter, Henry (14 May 2007). "Talent of Tevez lifts West Ham to safety". The Telegraph. Retrieved 11 August 2014.
- "Blades suffer the cruellest cut". The Guardian. 13 May 2007. Retrieved 11 August 2014.
- Burt, Jason (17 March 2009). "West Ham to pay £20m over five years to settle Tevez saga". The Independent. Retrieved 11 August 2014.
- Gibson, Owen (16 March 2009). "Sheffield United and West Ham agree £20m compensation over Tevez affair". The Guardian. Retrieved 11 August 2014.
- "West Ham & Blades end Tevez saga". BBC. 16 March 2009. Retrieved 11 August 2014.
- Livie, Alex (1 February 2007). "Reds made to wait on Masch". Sky Sports. Retrieved 11 August 2014.
- "Mascherano cleared for Liverpool move". The Telegraph. 20 February 2007. Retrieved 11 August 2014.
- "Mascherano cleared for Reds switch". The Times. 20 February 2007. Retrieved 11 August 2014.
- "Mascherano signs Liverpool deal". BBC. 29 February 2008. Retrieved 11 August 2014.
- Hunter, Andy (29 February 2008). "Mascherano completes £18m transfer to Liverpool". The Guardian. Retrieved 11 August 2014.
- O'Rourke, Peter (3 August 2007). "Tevez set to seal United move". Sky Sports. Retrieved 11 August 2014.
- "Tevez completes Man Utd transfer". BBC. 10 August 2007. Retrieved 11 August 2014.
- "Tevez deal is absolutely, finally, positively and emphatically over". The Guardian. 10 August 2007. Retrieved 11 August 2014.
- Conn, David (23 August 2011). "Carlos Tevez: The billionaires' fight over his ownership revealed". London: The Guardian. Retrieved 21 July 2013.
- Wilson, Jeremy (2 February 2006). "Premiership third-party ownership set to end". The Telegraph. Retrieved 27 August 2014.
- Storey, Daniel (6 December 2012). "UEFA is looking to ban the use of third-party ownership arrangements". Sky Sports. Retrieved 27 August 2014.
- Storey, Daniel (6 December 2012). "UEFA votes to ban third party player ownership". FourFourTwo. Retrieved 27 August 2014.
- Collett, Mike (27 March 2014). "Platini makes plea to FIFA to ban third party owners". Reuters. Retrieved 27 August 2014.
- Orsatti, Andrew (28 March 2014). "FIFPro versus Third Party Ownership". FIFPro Official Website. Retrieved 27 August 2014.
- "Sepp Blatter says Fifa will ban third-party ownership". The Guardian. 26 September 2014. Retrieved 26 September 2014.
- "FIFA president Sepp Blatter says third-party ownership in football to be banned". Sky Sports. 26 September 2014. Retrieved 26 September 2014.
- "Webster: VR speaks". Heart of Midlothian F.C. Official Website. 26 April 2006. Retrieved 6 August 2014.
- Gordon, Phil (30 April 2006). "Webster latest victim of the Romanov rule". The Independent. Retrieved 6 August 2014.
- "Southampton bid for Hearts pair". BBC. 29 June 2006. Retrieved 6 August 2014.
- "Hearts get tough with absent pair". BBC. 3 July 2006. Retrieved 6 August 2014.
- "Wigan waiting for Hearts' Webster". BBC. 18 July 2006. Retrieved 6 August 2014.
- "Fifa allows Webster to join Wigan". BBC. 4 September 2006. Retrieved 6 August 2014.
- "Hearts failed in late Webster bid". BBC. 5 September 2006. Retrieved 6 August 2014.
- "Webster checks in as loan Ranger". BBC. 5 January 2007. Retrieved 6 August 2014.
- "Webster clear to play for Rangers". BBC. 15 January 2007. Retrieved 6 August 2014.
- "Hearts demanding £5m for Webster". BBC. 17 March 2007. Retrieved 6 August 2014.
- "Hearts appeal for £5m after FIFA Webster ruling Battle continues over compensation". The Scotsman. 26 May 2007. Retrieved 6 August 2014.
- "Webster must pay Hearts £625,000". BBC. 4 May 2007. Retrieved 6 August 2014.
- Murray, Ewan (6 May 2007). "Pioneer Webster's contract buy-out clears path for hordes to follow". The Guardian. Retrieved 6 August 2014.
- "Webster case is the 'new Bosman'". BBC. 6 May 2007. Retrieved 6 August 2014.
- "Hearts get £150,000 for Webster". BBC. 30 January 2008. Retrieved 6 August 2014.
- "Zaragoza get Pavón and Matuzalem". UEFA Official Website. 18 July 2007. Retrieved 6 August 2014.
- "Matuzalem and Zaragoza told to pay 12 million euros". ESPN. 19 May 2009. Retrieved 6 August 2014.
- Scott, Matt (20 May 2007). "CAS £11m award in Matuzalem case ends cheap contract buy-outs". The Guardian. Retrieved 6 August 2014.
- Burt, Jason (12 August 2010). "Brazilian striker Neymar close to signing for Chelsea". The Telegraph. Retrieved 27 September 2014.
- "Chelsea target Neymar signs new Santos deal". The Independent. 20 August 2010. Retrieved 27 September 2014.
- "Neymar signs new five-year contract with Santos in wake of Chelsea bid". The Guardian. 20 August 2010. Retrieved 27 September 2014.
- Jackson, Jamie (14 June 2011). "Chelsea could miss out on Neymar to Real Madrid over €45m price". The Guardian. Retrieved 27 September 2014.
- Burt, Jason (15 June 2011). "Chelsea face fight with Real Madrid over Brazilian sensation Neymar as Spanish club prepare bid". The Telegraph. Retrieved 27 September 2014.
- "Neymar commits to Santos". The Telegraph. 9 November 2011. Retrieved 27 September 2014.
- Castles, Duncan (18 December 2011). "Barcelona's Neymar option". The National. Retrieved 27 September 2014.
- Jenson, Pete (20 March 2012). "Barcelona win race to sign Brazilian wonderkid Neymar say reports in Spain". The Independent. Retrieved 27 September 2014.
- Brown, Lucas (21 December 2011). "Barca 'great' option for Neymar". Sky Sports. Retrieved 27 September 2014.
- "Neymar will move to Europe in 2014". ESPN. 28 December 2012. Retrieved 27 September 2014.
- Vickery, Tim (19 March 2012). "Neymar's big decision". ESPN. Retrieved 27 September 2014.
- Hughes, Rob (29 March 2012). "Road for Brazilian Star Most Likely Leads to Barcelona". The New York Times. Retrieved 27 September 2014.
- "Barcelona confirm Neymar signing". ESPN. 25 May 2013. Retrieved 27 September 2014.
- Lowe, Sid (26 May 2013). "Neymar announces he will make move to Barcelona official on Monday". The Guardian. Retrieved 27 September 2014.
- "Barcelona unveil Neymar after Brazilian signs five-year contract". Sky Sports. 3 June 2013. Retrieved 27 September 2014.
- "Barcelona unveil Neymar at the Nou Camp following Brazil striker's move from Santos". The Telegraph. 3 June 2013. Retrieved 27 September 2014.
- "Neymar: Barcelona complete £49m signing of Brazil striker". BBC. 3 June 2013. Retrieved 27 September 2014.
- Segura, Anna (3 June 2013). "Bartomeu: "Neymar cost 57 million euros"". FC Barcelona Official Website. Retrieved 27 September 2014.
- "Controversy over Barca's Neymar payments". ESPN. 5 June 2013. Retrieved 27 September 2014.
- Duff, Alex; Panja, Tariq (6 June 2013). "Neymar's Secret Transfer Deal Irks Brazilian Investment Group". Bloomberg. Retrieved 27 September 2014.
- Corrigan, Dermot (7 June 2013). "Neymar investor in dark over deal". ESPN. Retrieved 27 September 2014.
- Sanchidrián, David (11 October 2013). "DIS in legal action against Neymar, agent, Barça and Santos". Diario AS. Retrieved 27 September 2014.
- Corrigan, Dermot (4 September 2013). "Santos trio not part of Neymar deal". ESPN. Retrieved 27 September 2014.
- Corrigan, Dermot (10 December 2013). "Barcelona calm over Neymar fee case". ESPN. Retrieved 27 September 2014.
- Radnedge, Keir (20 December 2013). "Neymar's move to Barcelona may result in overhaul of transfer system". World Soccer. Retrieved 27 September 2014.
- "FC Barcelona demand legal action over Neymar signing be dismissed". FC Barcelona Official Website. 13 January 2014. Retrieved 27 September 2014.
- Rumsby, Ben (14 January 2014). "Barcelona paid £34m 'signing bonus' to company owned by Neymar parents in Brazilian's transfer". The Telegraph. Retrieved 27 September 2014.
- "Spanish judge based in Madrid agrees to hear lawsuit into cost of Neymar's transfer to Barcelona". The Telegraph. 22 January 2014. Retrieved 27 September 2014.
- "Spanish judge to hear lawsuit against Barcelona president over Neymar transfer". Sky Sports. 22 January 2014. Retrieved 27 September 2014.
- "Sandro Rosell resigns as president of Barcelona with immediate effect". The Guardian. 23 January 2014. Retrieved 27 September 2014.
- Jenson, Pete (23 January 2014). "Barcelona president Sandro Rosell resigns". The Independent. Retrieved 27 September 2014.
- "Barcelona president Sandro Rosell resigns amid Neymar transfer row". BBC. 23 January 2014. Retrieved 27 September 2014.
- "Barcelona: Neymar deal has damaged brand of La Liga club". BBC Sport. 10 March 2014. Retrieved 21 January 2016.
- "Barcelona reveal details of deal to sign Brazil star Neymar". Sky Sports. 24 January 2014. Retrieved 27 September 2014.
- "Barcelona offers Neymar deal details". ESPN. 24 January 2014. Retrieved 27 September 2014.
- "Barcelona paid Neymar's parents £34m for Brazil striker". BBC. 24 January 2014. Retrieved 27 September 2014.
- Jenson, Pete (26 January 2014). "Barcelona's Neymar saga: You want to sign our son? That will be 40 million euros, please". The Independent. Retrieved 27 September 2014.
- "Barcelona charged with tax fraud over Neymar signing". Sky Sports. 20 February 2014. Retrieved 27 September 2014.
- "Barcelona charged with tax fraud over Neymar deal". ESPN. 20 February 2014. Retrieved 27 September 2014.
- "Barcelona have paid an extra 13million euros in tax on Neymar deal". Sky Sports. 24 February 2014. Retrieved 27 September 2014.
- Minder, Raphael (24 February 2014). "Barcelona Pays $19 Million Tax Related to Neymar Acquisition". New York Times. Retrieved 27 September 2014.
- "Barcelona reiterate Neymar stance". Sky Sports. 20 February 2014. Retrieved 27 September 2014.
- Daley, Kieran (21 February 2014). "Neymar defends his father's right to £33m in transfer fees, as switch from Santos to Barcelona continues to cause controversy". The Independent. Retrieved 27 September 2014.
- "Barca president insists Neymar deal legitimate". FourFourTwo. 25 February 2014. Retrieved 27 September 2014.
- "Charges against Barcelona president dropped in Neymar affair". The National. 27 September 2014. Retrieved 27 September 2014.
- "FIFPro announces legal challenge to transfer system". FIFPro Official Website. 17 December 2013. Retrieved 18 December 2013.
- Percy, John (17 December 2013). "Fifpro to launch legal challenge against transfer system because it 'shackles' players". London: The Telegraph. Retrieved 17 December 2013.
- "Players' union Fifpro to take transfer system to European courts". The Guardian. 17 December 2013. Retrieved 17 December 2013.
- "Football transfer system must change, says world players' union". BBC Sport. 17 December 2013. Retrieved 17 December 2013.
- Gladwell, Ben (28 May 2014). "Italy to abolish shared ownership". ESPN. Retrieved 10 August 2014.
- "Co-ownership era to end". Football Italia. 28 May 2014. Retrieved 10 August 2014.
- "Cristiano Ronaldo passes Real Madrid medical in 'perfect condition'". The Guardian. 6 July 2009. Retrieved 17 December 2013.
- "Zlatan Ibrahimovic passes AC Milan medical to complete move". ESPN. 30 August 2010. Retrieved 17 December 2013.
- Curtis, John (30 August 2011). "Owen Hargreaves undergoing medical at Manchester City". London: The Independent. Retrieved 17 December 2013.
- Some example cases:
- "Hoffenheim striker Demba Ba fails Stoke City medical". BBC. 15 January 2011. Retrieved 17 December 2013.
- White, Duncan; Smith, Rory (18 June 2011). "Newcastle United sign Sylvain Marveaux after he fails Liverpool medical". London: The Telegraph. Retrieved 17 December 2013.
- "Newcastle United abandon striker hunt after Modibo Maiga move collapse". BBC. 28 December 2011. Retrieved 17 December 2013.
- "Charlie Austin: Burnley striker fails Hull City medical". BBC. 9 July 2013. Retrieved 17 December 2013.
- "Dossena fails Torino medical". Football Italia. 31 August 2013. Retrieved 17 December 2013.
- Taylor, Daniel; Thomas, Russell (17 August 2000). "Leeds gamble on Matteo". The Guardian. Retrieved 28 August 2014.
- "Shaun Derry, Kevin Davies and Guy Branston continue their blog". Sky Sports. 25 September 2013. Retrieved 17 December 2013.
- "Manchester City: The science behind the champions". BBC. 24 July 2012. Retrieved 17 December 2013.
- "The inside story". BBC. 1 February 2013. Retrieved 17 December 2013.
- Shergold, Adam (27 February 2011). "Carew move to Inter falls through after striker fails to convince doctors of fitness". London: Daily Mail. Retrieved 17 December 2013.
- "Review of 1971/72 - Part 2: The Asa Hartford affair". The Mighty Mighty Whites. Retrieved 24 September 2017.
- [hole in the heart Read more at http://www.worldsoccer.com/blogs/asa-hartford-356133 "Asa Hartford and the hole in the heart"] Check
|url=value (help). World Soccer. Retrieved 31 August 2014.
- "Record signing for Man Utd". BBC. 21 April 2000. Retrieved 9 August 2014.
- "Man Utd record transfer postponed". BBC. 25 April 2000. Retrieved 9 August 2014.
- "Man Utd record transfer halted". BBC. 27 April 2000. Retrieved 9 August 2014.
- "Van Nistelrooy deal collapses". The Guardian. 27 April 2000. Retrieved 9 August 2014.
- "Van Nistelrooy suffers new injury". BBC. 28 April 2000. Retrieved 9 August 2014.
- "Van Nistelrooy out for a year with cruciate ligament injury". The Guardian. 28 April 2000. Retrieved 9 August 2014.
- "Man Utd clinch Van Nistelrooy deal". BBC Sport. 23 April 2001. Retrieved 9 August 2014.
- "Spurs pull out of Hartson deal". BBC. 6 March 2000. Retrieved 11 August 2014.
- "Hartson deal collapses after he fails his medical". The Guardian. 31 August 2000. Retrieved 11 August 2014.
- "Hartson move collapses". BBC. 21 November 2000. Retrieved 11 August 2014.
- "Hartson completes Coventry switch". The Telegraph. 8 February 2001. Retrieved 11 August 2014.
- Real Madrid definitely discards Milito transfer - El País
- Haond, Patrick (16 June 2008). "Thuram set for PSG switch". Sky Sports. Retrieved 11 August 2014.
- "Thuram deal on hold". Sky Sports. 17 June 2008. Retrieved 11 August 2014.
- "Thuram move ended by heart defect". BBC. 27 June 2008. Retrieved 11 August 2014.
- Dall, James (1 August 2008). "Thuram announces retirement". Sky Sports. Retrieved 11 August 2014.
- "Thuram announces retirement from game". ESPN. 1 August 2008. Retrieved 11 August 2014.
- Carminati, Nadia (14 June 2009). "Cissokho set for Milan switch". Sky Sports. Retrieved 11 August 2014.
- Carminati, Nadia (17 June 2009). "Cissokho deal under threat". Sky Sports. Retrieved 11 August 2014.
- "Cissokho's move to AC Milan hits the skids". ESPN. 18 June 2009. Retrieved 11 August 2014.
- "Cissokho move to Milan cancelled". Four Four Two. 18 June 2009. Retrieved 11 August 2014.
- "Cissokho seals Lyon move". Sky Sports. 19 July 2009. Retrieved 11 August 2014.
- "George Boyd: 'Inconclusive eye test' ends Forest move". BBC. 1 February 2013. Retrieved 17 December 2013.
- "Hull City sign George Boyd on loan from Peterborough". BBC. 21 February 2013. Retrieved 11 August 2014.
- "Hull City 1-2 Nott'm Forest". BBC. 16 March 2013. Retrieved 11 August 2014.
- "George Boyd signs for Hull City". The Independent. 28 May 2013. Retrieved 11 August 2014.
- "Groves leads the droves to Villa". London: The Independent. 24 January 1998. Retrieved 12 January 2014.
- Proud, Keith (18 August 2008). "The player with the Common touch". The Northern Echo. Retrieved 12 January 2014.
- "World record football transfer fees". BBC. 1 September 2013. Retrieved 12 January 2014.
- "Arsenal honour Thierry Henry, Tony Adams & Herbert Chapman". BBC. 7 December 2011. Retrieved 12 January 2014.
- Flanagan, Chris (4 September 2013). "How 13 other world record transfers panned out". Four Four Two. Retrieved 12 January 2014.
- Turnbull, Simon; Nixon, Alan (30 July 1996). "Shearer goes home for pounds 15m". London: The Independent. Retrieved 12 January 2014.
- "Ronaldo signs up for Inter". London: The Independent. 21 June 1997. Retrieved 12 January 2014.
- Longmore, Andrew (7 June 1998). "Denilson The Menacing". London: The Independent. Retrieved 12 January 2014.
- Whyte, Derrick (9 June 1999). "Inter's pounds 28m swap deal for Lazio's Vieri". London: The Independent. Retrieved 12 January 2014.
- Agnew, Paddy (12 July 2000). "Crespo to join Lazio in record £36m transfer". The Guardian. Retrieved 12 January 2014.
- Agnew, Paddy (12 June 1999). "Football's brave new world". The Guardian. Retrieved 19 April 2015.
- "When transfers go mad". BBC. 12 July 2000. Retrieved 12 January 2014.
- "Figo's the Real deal". BBC. 24 July 2000. Retrieved 1 September 2013.
- The Times Madrid Signs Kaká http://www.timesonline.co.uk/tol/sport/football/premier_league/article6458907
- "Paul Pogba: Manchester United re-sign France midfielder for world-record £89m". BBC Sport. 8 August 2016. Retrieved 8 August 2016.
- Johnson, Jonathan (3 August 2017). "Paris Saint-Germain announce signing of Neymar from Barcelona". ESPN FC. Retrieved 3 August 2017.
- "Raul snubs Chelsea". BBC. 26 July 2003. Retrieved 30 January 2014.
- Herbert, Ian; Burt, Jason (14 January 2009). "£100m: City in record bid for Milan's Kaka". London: The Independent. Retrieved 30 January 2014.
- "Man City move for Kaka collapses". BBC. 20 January 2003. Retrieved 30 January 2014.
- Caroe, Charlie (19 January 2003). "Kaka snubs humiliated Manchester City". London: The Telegraph. Retrieved 30 January 2014.
- Wilson, Bill (12 July 2013). "Football transfer spending in steep rise". BBC. Retrieved 11 January 2014.
- Weir, Keith (3 September 2013). "Cash from TV deals drives record European soccer transfer spending spree". Reuters. Retrieved 11 January 2014.
- Jackson, Jamie (7 February 2013). "Football transfers need overhaul to keep game competitive, says EC study". The Guardian. Retrieved 11 January 2014.
- "BT Sport wins £897m football rights deal". BBC. 9 November 2013. Retrieved 12 January 2014.
- Butler, Michael (3 September 2009). "Premier League obsession with 'undisclosed fees' is an insult to fans". The Guardian. Retrieved 11 January 2014.
- Conn, David (18 January 2011). "Court case that shows who gets what from football's richest transfers". The Guardian. Retrieved 11 January 2014.
- "Man Utd sign Rooney". BBC. 31 August 2004. Retrieved 28 June 2013.
- Wallace, Sam; Fleming, Mark (22 June 2011). "Chelsea close on Villas-Boas after paying Porto £13m". London: The Independent. Retrieved 19 July 2014.
- Doyle, Paul (22 June 2011). "Chelsea appoint former Porto coach André Villas-Boas on three-year deal". The Guardian. Retrieved 19 July 2014.
- "Andre Villas-Boas confirmed as Chelsea manager". BBCn. 22 June 2011. Retrieved 19 July 2014.
- "Real Madrid to unveil José Mourinho as coach on Monday". London: The Guardian. 28 May 2010. Retrieved 1 September 2011.
- "Mark Hughes appointed Man City boss". London: The Independent. 4 June 2008. Retrieved 18 July 2013.
- Herbert, Ian (1 June 2012). "Liverpool swiftly settle £5m Rodgers compensation". London: The Independent. Retrieved 19 July 2013.
- Burt, Jason (3 January 2015). "Alan Pardew confirmed as Crystal Palace manager after Newcastle receive £3.5m compensation". The Telegraph. Retrieved 3 January 2015.
- "Real appoint Pellegrini as coach". BBC. 14 June 2009. Retrieved 19 July 2013.
- Fifield, Dominic (25 June 2013). "Carlo Ancelotti's Real Madrid move sparks Premier League domino effect". London: The Guardian. Retrieved 19 July 2013.
- "Bruce leaves Birmingham for Wigan". BBC. 18 November 2007. Retrieved 19 July 2013.
- "Bruce leaves Birmingham for Wigan". BBC. 3 June 2009. Retrieved 19 July 2013.
- "Monaco set to appoint Jardim as new coach". Four Four Two. 5 June 2014. Retrieved 14 June 2014.
- White, Duncan; Gilmour, Rod (26 October 2008). "Harry Redknapp appointed Tottenham manager as Juande Ramos sacked". London: The Telegraph. Retrieved 1 September 2011.
- "Wigan finally land boss Martinez". BBC. 15 June 2009. Retrieved 19 July 2013.
- "Mowbray confirmed as Celtic boss". BBC. 16 June 2009. Retrieved 19 July 2013.
- Erskine, Carole (30 June 2010). "Roy Hodgson 'Confirmed As New Liverpool Boss'". Sky. Retrieved 19 July 2013.
- "Villa agree compensation". Sky Sports. 17 June 2011. Retrieved 22 May 2012.
- Hunter, Andy (3 June 2013). "Roberto Martínez to take over as Everton manager after release agreed". London: The Guardian. Retrieved 19 July 2013.
- "Chelsea appoint Mourinho". BBC. 2 June 2004. Retrieved 19 July 2013.
- "O'Neill unveiled as Celtic boss". BBC. 1 June 2000. Retrieved 18 December 2013.
- "Moyes sets sights". BBC. 15 March 2002. Retrieved 18 December 2013.
- Percy, John (28 November 2007). "Alex McLeish leaves Scotland for Birmingham". London: Telegraph. Retrieved 18 December 2013.
- Taylor, Louise (8 January 2010). "Delighted Bolton welcome Owen Coyle home as Burnley's bitterness grows". London: The Guardian. Retrieved 18 December 2013.
- Hunter, Andy (7 June 2012). "Norwich set to confirm appointment of Chris Hughton as new manager". The Guardian. Retrieved 18 December 2013.
- "The enforceability of pre-contracts in football". Law In Sport. 25 July 2013. Retrieved 11 January 2014.
- "Union royale belge des sociétés de football association ASBL v Jean-Marc Bosman, Royal club liégeois SA v Jean-Marc Bosman and others and Union des associations européennes de football (UEFA) v Jean-Marc Bosman". European Union. 15 December 1995. Retrieved 23 July 2014.
- "Ross County midfielder Richard Brittain signs pre-contract with St Johnstone". Sky Sports. 8 January 2013. Retrieved 11 January 2014.
- "St Johnstone seal summer deal for Richard Brittain". BBC. 9 January 2013. Retrieved 11 January 2014.
- "Richard Brittain wants to stay at Ross County rather than join St Johnstone". Sky Sports. 17 April 2013. Retrieved 11 January 2014.
- "Richard Brittain wants U-turn over St Johnstone move". BBC. 16 April 2013. Retrieved 11 January 2014.
- "Richard Brittain registered as Ross County player with SFA". BBC. 19 June 2013. Retrieved 11 January 2014.
- "SPL helping resolve Richard Brittain registration dispute". BBC. 14 June 2013. Retrieved 11 January 2014.
- "St Johnstone cancel pre-contract with Ross County's Richard Brittain". BBC. 28 June 2013. Retrieved 11 January 2014.
- Riach, James (4 January 2013). "Tottenham steal a march on Arsenal to sign Schalke's Lewis Holtby". The Guardian. Retrieved 11 January 2014.
- Hytner, David (29 January 2013). "Lewis Holtby could prove to be Tottenham's deal of the century". The Guardian. Retrieved 11 January 2014.
- Bandini, Paolo (15 July 2013). "The weird and wonderful world of player co-ownership in Italian football". The Score. Retrieved 12 January 2014.
- Bandini, Paolo (4 November 2013). "Torino and Italy given reason to smile by second coming of Alessio Cerci". The Guardian. Retrieved 12 January 2014.
- "Cerci completes Torino switch". Sky Sports. 29 August 2012. Retrieved 12 January 2014.
- "Torino buy remaining half of Alessio Cerci's registration from Fiorentina". Sky Sports. 20 June 2013. Retrieved 12 January 2014.
- Samuel, Martin (10 September 2013). "Chelsea going Dutch and Parma's squad of two hundred and twenty six (yes, you read that right, 226) show that the transfer market is now more like a cattle market... football needs to beef up loan rules". London: Daily Mail. Retrieved 12 January 2014.
- Conn, David (21 March 2007). "Hammers face a pounding over third-party player agreements". The Guardian. Retrieved 28 July 2010.
- "Spurs bring in Campbell on loan". BBC. 1 September 2008. Retrieved 30 September 2013.
- "Regulations on the Status and Transfer of Players" (PDF). FIFA Official Website.
- Schaerlaeckens, Leander (July 17, 2015). "Youth club's petition to FIFA could bring cataclysmic change to U.S. soccer". Yahoo! Sports. Retrieved July 28, 2015.
- "CAS 2009/A/1856 – Club X. v/ A. & CAS 2009/A/1857 – A. v/ Club X" (PDF). CAS. 7 June 2010. Retrieved 18 February 2011.
- "Decision of Dispute Resolution Chamber 210170" (PDF). FIFA Official Website. 5 February 2010. Retrieved 18 February 2011.
- "Decision of the Dispute Resolution Chamber (DRC) Judge 12101553" (PDF). FIFA Official Website. 13 December 2010. Retrieved 3 November 2011.
- "FIFA transfer regulations" (PDF). FIFA.com. Retrieved 6 July 2017.
- "N'Zogbia staying at Newcastle". UEFA Official Website. 17 December 2004. Retrieved 21 April 2014.
- Haound, Patrick. "N'Zogbia to stay with Magpies". Sky Sports. Retrieved 21 April 2014.
- "NORME ORGANIZZATIVE INTERNE DELLA F.I.G.C" (PDF) (in Italian). FIGC. Retrieved 5 March 2014.
- ditto., NOIF Art.99-bis
- ditto., NOIF Art.99
- "Roma handed transfer ban". Sky Sports. 1 July 2005. Retrieved 23 July 2014.
- "Roma handed transfer ban". World Soccer. 1 July 2005. Retrieved 23 July 2014.
- "Roma's transfer ban for Mexes move upheld". ESPN. 5 December 2005. Retrieved 5 September 2009.
- "FIFA threaten Swiss ban". Sky Sports. 17 December 2011. Retrieved 23 July 2014.
- "FIFA threaten Switzerland ban". ESPN. 17 December 2011. Retrieved 23 July 2014.
- "FIFA Emergency Committee directs Swiss FA to execute decision related to transfer ban on FC Sion". FIFA Official Website. 5 October 2011. Retrieved 23 July 2014.
- "FC Sion 36-point penalty ends Man Utd hopes of European reprieve". BBC. 30 December 2011. Retrieved 23 July 2014.
- "Sion deducted 36 points over ineligible players". The Independent. 30 December 2011. Retrieved 23 July 2014.
- "Chelsea angered by new signings ban". BBC. 4 September 2009. Retrieved 21 April 2014.
- Gibson, Owen (3 September 2009). "Chelsea banned by Fifa from signing players till 2011 over Gaël Kakuta". The Guardian. Retrieved 23 July 2014.
- "Court lifts Chelsea transfer ban over Kakuta signing". BBC. 4 February 2010. Retrieved 23 July 2014.
- Wallace, Sam (5 February 2010). "Chelsea win Kakuta case to overturn transfer ban". The Independent. Retrieved 23 July 2014.
- "Portsmouth are under a transfer embargo, the Premier League confirms". The Guardian. 28 October 2009.
- "Premier League lifts Portsmouth transfer embargo". BBC Sport. 26 January 2010.
- "Port Vale hit by transfer embargo". BBC Sport. 25 February 2012. Retrieved 17 December 2013.
- "Port Vale formally enter administration". BBC Sport. 9 March 2012. Retrieved 17 December 2013.
- "Port Vale exit administration as Paul Wildes completes takeover". BBC Sport. 20 November 2012. Retrieved 17 December 2013.
- "Micky Adams signs Chris Birchall for third time". BBC Sport. 3 January 2012. Retrieved 17 December 2013.
- "Crew signs T&T International Midfielder Chris Birchall". Columbus Crew Official Website. 7 May 2012. Retrieved 17 December 2013.
- "Rangers handed 12-month transfer ban by Scottish FA". BBC Sport. 24 April 2012.
- "Hearts: SPL imposes new registration embargo for wage delays". BBC Sport. 24 October 2012.
- "Hearts: Registration ban to run until February 2014". BBC Sport. 1 August 2013.
- "Bury placed under transfer embargo by Football League". BBC Sport. 10 December 2012. Retrieved 17 December 2013.
- "Bury: Transfer embargo lifted after repaying PFA loan". BBC Sport. 18 January 2013. Retrieved 17 December 2013.
- "Bury: Second transfer embargo for League One strugglers". BBC Sport. 22 February 2013. Retrieved 17 December 2013.
- "Bury takeover finally completed and embargo lifted". BBC Sport. 29 May 2013. Retrieved 17 December 2013.
- "Watford placed under transfer embargo and former owner banned". BBC Sport. 19 March 2013.
- Holyman, Ian (4 February 2013). "Nantes hit with one-year transfer ban". ESPN. Retrieved 23 July 2014.
- "Nantes banned from signing new players in next two transfer windows". Sky Sports. 28 June 2013.
- "Nantes have been granted a temporary reprieve from a transfer ban". Sky Sports. 28 June 2013. Retrieved 23 July 2014.
- Rodden, Mark (7 March 2014). "Nantes handed transfer embargo". ESPN. Retrieved 23 July 2014.
- "Nantes must observe a 16-month transfer embargo after appeal fails". Sky Sports. 7 March 2014. Retrieved 23 July 2014.
- "Nantes receive 16-month transfer ban after Ismael Bangoura dispute". BBC. 7 March 2014. Retrieved 23 July 2014.
- "Spanish FA, FC Barcelona sanctioned for international transfers of minors". FIFA Official Website. 2 April 2014. Retrieved 2 April 2014.
- Rumsby, Ben (2 April 2014). "Barcelona handed one-year transfer ban for breaking rules over international transfer of under-18s". The Telegraph. Retrieved 24 May 2014.
- "Barcelona transfer ban: Fifa issues 14-month sanction". FIFA Official Website. 2 April 2014. Retrieved 24 May 2014.
- Corrigan, Dermot (2 April 2014). "FIFA hits Barcelona with transfer ban". ESPN. Retrieved 24 May 2014.
- Aarons, Ed (2 April 2014). "Barcelona fail to heed warning signs as Fifa cracks down on youth transfers". The Guardian. Retrieved 24 May 2014.
- Gibson, Owen (23 April 2014). "Barcelona's transfer ban suspended by Fifa pending appeal". The Guardian. Retrieved 24 May 2014.
- Ziegler, Martyn (23 April 2014). "Barcelona transfer ban: Barcelona free to sign players this summer after ban if lifted pending appeal". The Independent. Retrieved 24 May 2014.
- "Barcelona transfer ban suspended". ESPN. 23 April 2014. Retrieved 24 May 2014.
- de Menezes, Jack (22 May 2014). "Marc-Andre ter Stegen joins Barcelona". The Independent. Retrieved 24 May 2014.
- Ledwith, Dermot (7 July 2014). "Barcelona sign Claudio Bravo". ESPN. Retrieved 11 July 2014.
- "Luis Suarez: Liverpool & Barcelona agree £75m deal for striker". BBC. 11 July 2014. Retrieved 1 June 2017.
- "Barcelona sign France defender Jeremy Mathieu from Valencia". Sky Sports. 23 July 2014. Retrieved 30 August 2014.
- De Menezes, Jack (9 August 2014). "Thomas Vermaelen joins Barcelona". The Independent. Retrieved 29 August 2014.
- "Barcelona face two-window transfer embargo after Fifa rejects appeal". The Guardian. 20 August 2014. Retrieved 29 August 2014.
- "Fifa bans Barcelona from signing new players until 2016". The Independent. 20 August 2014. Retrieved 29 August 2014.
- West, Andy (2 April 2014). "From bad to worse for Barcelona - the tarnishing of a golden image". BBC. Retrieved 24 May 2014.
- Jenson, Pete (5 January 2015). "Andoni Zubizarreta sacked by Barcelona for transfer mistakes". The Independent. Retrieved 10 January 2015.
- "Blackburn, Leeds and Nottingham Forest handed transfer embargoes". BBC. 15 December 2014. Retrieved 15 December 2014.
- "Blackburn, Leeds and Nottingham Forest hit with transfer embargo". Sky Sports. 15 December 2014. Retrieved 15 December 2014.