Event: UFC 109
: “Relentless”
Date: Saturday, Feb. 6, 2010, at 10 p.m. ET on pay-per-view (PPV)
Location: Mandalay Bay Events Center, Las Vegas, Nevada

Main Event:

205 lbs.: Mark Coleman vs. Randy Couture

Main Card:

185 lbs.: Nate Marquardt vs. Chael Sonnen
170 lbs.: Paulo Thiago vs. Mike Swick
185 lbs.: Demian Maia vs. Dan Miller
170 lbs.: Matt Serra vs. Frank Trigg

Under Card:

155 lbs.: Mac Danzig vs. Justin Buchholz
155 lbs.: Melvin Guillard vs. Ronnys Torres
185 lbs.: Rob Emerson vs. Phillipe Nover
205 lbs.: Brian Stann vs. Phil Davis
265 lbs.: Tim Hague vs. Chris Tuchscherer
265 lbs.: Rolles Gracie vs. Mostapha Al Turk