UFC Fight Night: Diaz vs. Guillard
- Middleweight bout: Ryan Jensen vs. Steve Steinbeiss
- Jensen defeated Steinbeiss via technical submission (guillotine choke) at 3:56 of round 1.
- Welterweight bout: Brock Larson vs. Mike Pierce
- Pierce defeated Larson via unanimous decision (30–27, 30–27, 30–27).
- Lightweight bout: Jeremy Stephens vs. Justin Buchholz
- Stephens defeated Buchholz via TKO (cut) at 3:23 of round 1.
- Middleweight bout: C.B. Dollaway vs. Jay Silva
- Dollaway defeated Silva via unanimous decision (29–28, 29–28, 29–28).
- Welterweight bout: Chris Wilson vs. Mike Pyle
- Pyle defeated Wilson via submission (guillotine choke) at 2:15 of round 3.
- Light Heavyweight bout: Steve Cantwell vs. Brian Stann
- Stann defeated Cantwell via unanimous decision (30–27, 30–27, 29–28).
- Middleweight bout: Nate Quarry vs. Tim Credeur
- Quarry defeated Credeur via unanimous decision (29–28, 29–27, 29–28).
- Welterweight bout: Carlos Condit vs. Jake Ellenberger
- Condit defeated Ellenberger via split decision (29–28, 28–29, 29–28).
- Lightweight bout: Gray Maynard vs. Roger Huerta
- Maynard defeated Huerta via split decision (28–29, 30–27, 30–27).
- Lightweight bout: Nate Diaz vs. Melvin Guillard
- Diaz defeated Guillard via submission (modified guillotine choke) at 2:13 of round 2.