See full fight card below.
Champ Georges St-Pierre vs. Nick Diaz - for welterweight title
Carlos Condit vs. Rory MacDonald
Jake Ellenberger vs. Johny Hendricks
Chris Camozzi vs. Nick Ring
Colin Fletcher vs. Mike Ricci
PRELIMINARY CARD (FX, 8 p.m. ET)
Patrick Cote vs. Bobby Voelker
Quinn Mulhern vs. Rick Story
Antonio Carvalho vs. Darren Elkins
Daron Cruickshank vs. John Makdessi
PRELIMINARY CARD (6:35 p.m. ET)
Jordan Mein vs. Dan Miller
Mitch Gagnon vs. Issei Tamura
Johnny Eduardo vs. Yves Jabouin