The twenty-first season of The Ultimate Fighter features a format change with two of the top fight teams in the world going head-to-head with American Top Team vs. Blackzilians.
There is a contentious real-life rivalry between the two teams. The third fight of the season pits Blackzilians fighter Valdir ‘Baby Monster’ Araujo vs. ATT’s Steve Carl, resulting in the first finish of season 21.
(Video courtesy of The Ultimate Fighter | May not be viewable in all locations due to broadcasting rights restrictions)