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