The Contender is a sports reality television series that aired on March 3, 2005 to January 7, 2009 on NBC, ESPN, and Versus, it was later revived on Epix on August 24, 2018.
March 3, 2005 - January 7, 2009 (Seasons 1-4)
August 24, 2018 - present (Season 5)