|Born:||June 14, 1993|
|Height:||6 ft 1 in (1.85 m)|
|Weight:||185 lb (84 kg)|
|High school:||Tulsa (OK) Washington|
|* Offseason and/or practice squad member only|
|Career NFL statistics|
Barnett was awarded the Defensive Most Valuable Player in the 2013 Buffalo Wild Wings Bowl after his performance in Kansas State's 31–14 victory over Michigan. In the game, he recorded a team-high eight tackles and an interception with a 51-yard return to the Michigan seven-yard line.
- "Kansas State Defeats Michigan In Buffalo Wild Wings Bowl". KNDY Radio. December 29, 2013. Archived from the original on December 30, 2013. Retrieved December 30, 2013.
- Mason, Andrew (May 13, 2017). "Broncos announce college free-agent signings". DenverBroncos.com.
- Mason, Andrew (September 2, 2017). "Broncos trim roster at deadline". DenverBroncos.com.