Main Fight Card Results:
- Champ Georges St-Pierre defeats Jake Shields via unanimous decision (50-45, 48-47, 48-47), GSP defends welterweight title
- Champ Jose Aldo defeats Mark Hominick via unanimous decision (48-45, 48-46, 49-46), Aldo earns first UFC featherweight title
- Lyoto Machida defeats Randy Couture via knockout (kick) – Round 2, 1:09
- Vladimir Matyushenko defeats Jason Brilz via knockout (punches) – Round 1, 0:20
- Ben Henderson defeats Mark Bocek via unanimous decision (30-27, 30-27, 30-27)
Preliminary Fight Card Results:
- Rory MacDonald defeatsNate Diaz via unanimous decision (30-26, 30-27, 30-26)
- Jake Ellenberger defeats Sean Pierson via knockout (punches) – Round 1, 2:22
- Claude Patrick defeats Daniel Roberts via unanimous decision (29-28, 29-28, 29-28)
- Ivan Menjivar defeats Charlie Valencia via TKO (strikes) – Round 1, 1:30
- Jason MacDonald defeatsRyan Jensen via submission (triangle choke) – Round 1, 1:37
- John Makdessi defeats Kyle Watson via knockout (spinning back fist) – Round 3, 1:27
- Pablo Garza defeats Yves Jabouin via submission (triangle choke) – Round 1, 4:31
