UFC 109 results: Couture subs Coleman in the 2nd & Sonnen bowls over Marquardt

UFC 109: Relentless
Las Vegas, NV

Joey Beltran def. Rolles Gracie by TKO (Punches) 1:31 R2

Chris Tuchscherer def. Tim Hague by Split Decision

Phil Davis def. Brian Stann by Unanimous Decision

Robert Emerson def. Phillipe Nover by Unanimous Decision

Melvin Guillard def. Ronys Torres by Unanimous Decision

Mac Danzig def. Justin Buchholz by Unanimous Decision

Matt Serra def. Frank Trigg by KO (punches) 2:23 R1

Demian Maia def. Dan Miller by Unanimous Decision

Paulo Thiago def. Mike Swick by Submission D'arce Choke 1:54 R2

Chael Sonnen def. Nate Marquardt by Unanimous Decision

Randy Couture def. Mark Coleman by Submission Rear Naked Choke 1:09 R2