Aug 22 2014 0 Fight Posts Jack Mason vs. Jonatan Westin (w/full fight video) by Michael Terrell Ford III · August 22, 2014 Cage Warriors 71 • Jack Mason vs. Jonatan Westin: Jonatan Westin def. Jack Mason via TKO (injury) at 1:33 of Round 1. Click the stars to rate this fight. What Do You Think of This Fight/Event?