- Cain Velasquez def. Junior Dos Santos via unanimous decision (50-45, 50-43, 50-44) – for heavyweight title
- Jim Miller def. Joe Lauzon via unanimous decision (29-28, 29-28, 29-28)
- Constantinos Philippou def. Tim Boetsch via TKO (strikes) – Round 3, 2:11
- Yushin Okami def. Alan Belcher via unanimous decision (30-27, 30-27, 29-28)
- Derek Brunson def. Chris Leben via unanimous decision (29-28, 29-28, 29-28)
- Eddie Wineland def. Brad Pickett via split decision (30-27, 28-29, 30-27)
- Erik Perez def. Byron Bloodworth via TKO (strikes) – Round 1, 3:50
- Jamie Varner def. Melvin Guillard via split decision (30-27, 27-30, 30-27)
- Myles Jury def. Michael Johnson via unanimous decision (30-27, 30-27, 30-27
- Todd Duffee def. Philip De Fries via TKO (punches) – Round 1, 2:04
- Max Holloway def. Leonard Garcia via split decision (29-28, 28-29, 29-28)
- John Moraga def. Chris Cariaso via submission (guillotine choke) – Round 3, 1:11
UFC 155 Full Fight Card Results
