UFC 109 PPV results: Randy Couture vs. Mark Coleman, Frank Trigg vs. Matt Serra, Demian Maia vs. Dan Miller, Paulo Thiago vs. Mike Swick

The following are the results of the UFC 109 pay-per-view, which took place on Saturday night in Las Vegas, Nev.

-Matt Serra beat Frank Trigg via first-round knockout.

-Demian Maia defeated Dan Miller via unanimous decision.

-Paulo Thiago over Mike Swick via second-round submission.

-Chael Sonnen beat Nate Marquardt via unanimous decision.

-Randy Couture defeated Mark Coleman via submission in round two.

Powell's POV: No major surprise outcomes. For a full review of the show and the preliminary fight results, check out Jamie Penick's review at MMATorch.com.