- Georges St. Pierre def. Dan Hardy by Unanimous Decision to retain UFC welterweight championship
- Shane Carwin def. Frank Mir by KO (Punch) at 3:48 of Round 1
- Kurt Pellegrino def. Fabricio Camoes by Submission (Rear Naked Choke) at 4:20 of Round 2
- Jon Fitch def. Ben Saunders by Unanimous Decision
- Jim Miller def. Mark Bocek by Unanimous Decision
Preliminary Card Results:
- Nate Diaz def. Rory Markham by TKO (Strikes) at 2:47 of Round 1
- Ricardo Almeida def. Matt Brown by Submission (Rear Naked Choke) at 3:30 of Round 2
- Rousimar Palhares def. Tomasz Drwal by Submission (Heel Hook) at 0:45 of Round 1
- Jared Hamman def. Rodney Wallace by Unanimous Decision
- Matt Riddle def. Greg Soto by Disqualification (Illegal Upkick) at 1:30 of Round 3
