UFC 61: Bitter Rivals was a mixed martial arts event held by the Ultimate Fighting Championship on Saturday, July 8, 2006. The main event was a Heavyweight Championship match between champion Tim Sylvia and former champion Andrei Arlovski. The co-main event was the highly anticipated re-match of TUF 3 coaches Tito Ortiz and Ken Shamrock.
Tim Sylvia | Himself |
Andrei Arlovski | Himself |
Josh Burkman | Himself |
Josh Neer | Himself |
Tito Ortiz | Himself |
Ken Kilpatrick | Himself |
Frank Mir | Himself |
Dan Christison | Himself |
Joe Stevenson | Himself |
Yves Edwards | Himself |
Hermes Franca | Himself |
Joe Jordan | Himself |