Mosley retiring from the NFL, check out some key statistics and facts from his football career. (0:49)Open Extended ReactionsFive-time Pro Bowl linebacker C.J. Mosley has retired from the NFL, revealing his decision on his 33rd birthday by sharing a highlight reel of his career on Instagram. Mosley had been a free agent after the New York Jets released him at the start of the league year March 12. His best season was 2022, when he was named to his fifth Pro Bowl and was voted second-team All-Pro.