Main event:
205 lbs.: Mark Coleman vs. Randy CoutureRead more ...

185 lbs.: Nate Marquardt vs. Chael SonnenRead more ...

170 lbs.: Paulo Thiago vs. Mike SwickRead more ...

185 lbs.: Demian Maia vs. Dan MillerRead more ...

170 lbs.: Matt Serra vs. Frank TriggRead more ...

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

265 lbs.: Bobby Lashley vs. Wes Sims Read more ...

205 lbs.: Herschel Walker vs. Greg Nagy Read more ...

170 lbs.: Nick Diaz vs. Marius Zaromskis Read more ...

185 lbs.: Melvin Manhoef vs. Robbie Lawler Read more ...