UFC 157 photos Ronda Rousey completes the armbar of Liz Carmouche during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Ronda Rousey walks to the Octagon during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Liz Carmouche walks to the Octagon during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Ronda Rousey is celebrated by fans during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Liz Carmouche is introduced during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Ronda Rousey is introduced during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Liz Carmouche cranks Ronda Rousey's face during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Liz Carmouche tries to finish Ronda Rousey with a face crank during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Ronda Rousey lands a left on Liz Carmouche's face during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Liz Carmouche attempts an upkick on Ronda Rousey during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Ronda Rousey postures for an armbar on Liz Carmouche during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Ronda Rousey celebrates Liz Carmouche tapping during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Ronda Rousey is hoisted on Manny Gamburyan's shoulders during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Ronda Rousey is declared the winner over Liz Carmouche during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dan Henderson cracks Lyoto Machida with a left hook during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dan Henderson enters the Octagon during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Lyoto Machida enters the Octagon during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dan Henderson is introduced during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Lyoto Machida is introduced during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dan Henderson tries to block a body kick from Lyoto Machida during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Lyoto Machida misses a right hook during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dan Henderson absorbs a knee to the body from Lyoto Machida during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dan Henderson tries to ducka right hook from Lyoto Machida during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dan Henderson eats a front kick from Lyoto Machida during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dan Henderson screams after the end of his bout with Lyoto Machida during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Lyoto Machida is declared the winner over Dan Henderson during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dan Henderson leaves the Octagon during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Lyoto Machida poses with his team after beating Dan Henderson during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Urijah Faber chokes out Ivan Menjivar during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Urijah Faber responds to cheers before entering the cage during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Ivan Menjivar prepares to fight Urijah Faber during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Urijah Faber scores a reversal over Ivan Menjivar during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Urijah Faber whips around the back of Ivan Menjivar during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Urijah Faber celebrates while still on the back of Ivan Menjivar during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Urijah Faber is declared the winner over Ivan Menjivar during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Court McGee blasts Josh Neer on the ground during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Court McGee lands a hard right hook on Josh Neer during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Josh Neer tags Court McGee with a left hook during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Robbie Lawler smiles in the cage during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Robbie Lawler pounds on Josh Koscheck during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Josh Koscheck asks referee Herb Dean why he stopped the fight during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Robbie Lawler celebrates winning during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Robbie Lawler is declared the winner over Josh Koscheck during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Brendan Schaub cracks Lavar Johnson with a right during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Brendan Schaub prepares to fight Lavar Johnson during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Lavar Johnson ground and pounds Brendan Schaub during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Brendan Schaub is declared the winner during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Michael Chiesa chokes out Anton Kuivanen during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Michael Chiesa celebrates tapping out Anton Kuivanen during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Michael Chiesa is declared the winner over Anton Kuivanen during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dennis Bermudez gets ready to fight another round during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Matt Grice encourages the crowd to cheer during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dennis Bermudez clocks Matt Grice with a right hook during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Matt Grice elbows Dennis Bermudez during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Matt Grice follows up on a hurt Dennis Bermudez during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Matt Grice lands a right hook on Dennis Bermudez during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dennis Bermudez lands a left elbow on Matt Grice during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Matt Grice tries to cover up during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dennis Bermudez lands a knee to the body of Matt Grice during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dennis Bermudez tries to put away a very hurt Matt Grice during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dennis Bermudez lands a knee on Matt Grice during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dennis Bermudez is declared the winner over Matt Grice during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dennis Bermudez walks back to the dressing room after his fight during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 Photos Sam Stout gets ready for his fight during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 Photos Sam Stout is drilled by Caros Fodor during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 Photos Sam Stout punches Caros Fodor during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 Photos Caros Fodor and Sam Stout both thought they won their fight during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 Photos Sam Stout earns the split decision win during during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 Photos Kenny Robertson tries to submit Brock Jardine during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 Photos Brock Jardine holds his leg after being submitted during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 Photos Kenny Robertson talks about his unique submission during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 Photos Neil Magny smacks Jon Manley during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 Photos Neil Magny celebrates his unanimous decision win during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 Photos Nah-Shon Burrell knees Yuri Villefort during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 Photos Nah-Shon Burrell tries to finish Yuri Villefort during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 Photos Nah-Shon Burrell rocks Yuri Villefort during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 Photos Nah-Shon Burrell celebrates his unanimous decision win during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos UFC women's bantamweights Alexis Davis and Sarah Kaufman sit in the audience during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos UFC women's bantamweight Sarah McMann sits cageside during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos UFC women's bantanweight Cat Zingano and Barb Honchak in the audience during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Julie Kedzie and Colleen Schneider sit in the audience during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Ronda Rousey inspects the teeth marks she left in Liz Carmouche's arm from the face crank during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Liz Carmouche shows Ronda Rousey's teeth marks at the post-fight presser during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Ronda Rousey and Liz Carmouche laugh about Rousey's teeth marks in Carmouche's arm at the post-fight presser during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Ronda Rousey and Liz Carmouche talk at the post-fight presser during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.

UFC 157 photos Dana White embraces Liz Carmouche and Ronda Rousey during UFC 157 on Sat., Feb. 23, 2013, at the Honda Center in Anaheim, Calif.