All the other fighters made weight for the card. Martin Kampmann looks to again take another critical step forward in the 170lb division against Jake Shields.
Another Xtreme Couture fighter Gabriel Gonzaga takes on Brendan Schaub.
Members of Xtreme Couture MMA can watch UFC 121 free of charge at the gym. Doors open at 6pm.
Brock Lesnar (264) vs. Cain Velasquez (244)
Jake Shields (170.5) vs. Martin Kampmann (170)
Tito Ortiz (206) vs. Matt Hamill (203.5)
Brendan Schaub (239) vs. Gabriel Gonzaga (254)
Diego Sanchez (170.5) vs. Paulo Thiago (170.5)
Spike TV Preliminary Bouts
Court McGee (184.5) vs. Ryan Jensen (185)
Patrick Côté (185) vs. Tom Lawlor (185)
Unaired Preliminary Bouts
Mike “The Joker” Guymon (170) vs. Daniel “Ninja” Roberts (170)
Sam Stout (155.5) vs. Paul Taylor (155)
Chris Camozzi (185) vs. Dong Yi Yang (186)
Jon Madsen (254.5) vs. Gilbert Yvel (249)