Results For UFC 109 ‘Relentless’: Couture Knocks Out Coleman, Sonnen Defeats Marquardt

Main Fight Card Results:

• Randy Couture def. Mark Coleman via technical submission (rear-naked choke) – Round 2, 1:09
• Chael Sonnen def. Nate Marquardt via unanimous decision (30-27, 30-27, 30-27)
• Paulo Thiago def. Mike Swick via technical submission (D’arce choke) – Round 2, 1:54
• Demian Maia def. Dan Miller via unanimous decision (30-27, 29-28, 29-28)
• Matt Serra def. Frank Trigg via knockout (punches) – Round 1, 2:23

Preliminary Fight Card Results:

• Mac Danzig def. Justin Buchholz via unanimous decision (29-28, 29-28, 29-28)
• Melvin Guillard def. Ronys Torres via unanimous decision (29-28, 29-28, 29-28)
• Robert Emerson def. Phillipe Nover via unanimous decision (29-28, 29-28, 29-28)
• Phil Davis def. Brian Stann via unanimous decision (30-26, 30-26, 30-27)
• Chris Tuchscherer def. Tim Hague via majority decision (29-28, 29-28, 28-28)
• Joey Beltran def. Rolles Gracie via TKO (punches) – Round 2, 1:31