St-Pierre wins over Hughes via submission (armbar) at 4:52 of Round Two to become the Interim UFC Welterweight Champion.
Chuck Liddell vs. Wanderlei Silva
Liddell wins over Silva via unanimous decision. The judges scored the bout 29-28, 30-27, and 30-27.
Eddie Sanchez vs. Soa Palelei
Sanchez wins over Palelei via TKO (strikes) at 3:24 of Round Three.
Lyoto Machida vs. Rameau Thierry Sokoudjou
Machida wins over Sokoudjou via submission (arm triangle) at 4:20 of Round Two.
Rich Clementi vs. Melvin Guillard
Clementi wins over Guillard via submission (rear naked choke) at 4:40 of Round One.
Manvel Gamburyan vs. Nate Mohr
Gamburyan wins over Mohr via submission (achillies lock) at 1:31 of Round One.
Mark Bocek vs. Doug Evans
Bocek wins over Evans via unanimous decision. All judges scored the bout 29-28.
Dean Lister vs. Jordan Radev
Lister wins over Radev via unanimous decision. All judges scored the bout 30-27.
Roan Carneiro vs. Tony DeSouza
Carneiro wins over DeSouza via TKO (strikes) at 3:30 of Round Two.
James Irvin vs. Luiz Cane
Irvin wins over Cane via disqualification (illegal knee) at 1:51 of Round One.