UFC 185 photos Rafael dos Anjos enters the cage during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 phots The fans gets ready for the main event during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos shows off his hops during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos warms upduring UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Anthony Pettis enters the cage during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Anthony Pettis and Rafael dos Anjos square off during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos tags Anthony Pettis during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Anthony Pettis hits Rafael dos Anjos during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos hits Anthony Pettis during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos hits Anthony Pettis during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos hits Anthony Pettis during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos hits Anthony Pettis during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos hits Anthony Pettis during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos hits Anthony Pettis during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos battles Anthony Pettis on the ground during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos hits Anthony Pettis during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Anthony Pettis hits Rafael dos Anjos during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos hits Anthony Pettis in the body during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos hits Anthony Pettis during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Anthony Pettis strikes Rafael dos Anjos during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Anthony Pettis eats a left hand during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Rafael dos Anjos pushes Anthony Pettis against the cage during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos The UFC 185 main event went the distance Saturday night.

UFC 185 photos Anthony Pettis strikes Rafael dos Anjos during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos hits Anthony Pettis during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos takes down Anthony Pettis during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos controls Anthony Pettis during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Rafael dos Anjos looks for the submission win during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos celebrates the win during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos celebrates his win during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Rafael dos Anjos touches the belt during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Anthony Pettis loses the belt during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Anthony Pettis talks to Joe Rogan with his son during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Rafael dos Anjos celebrates the win with his team during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Joanna Jedrzejczyk makes her way to the cage at UFC 185.

UFC 185 photos Carla Esparza makes her way to the cage at UFC 185.

UFC 185 photos Joanna Jedrzejczyk flexes during introductions at UFC 185.

UFC 185 photos Carla Esparza and Joanna Jedrzejczyk square off at UFC 185.

UFC 185 photos Carla Esparza gets ready for her fight at UFC 185.

UFC 185 photos Carla Esparza tries to take down Joanna Jedrzejczyk at UFC 185.

UFC 185 photos Joanna Jedrzejczyk hits Carla Esparza at UFC 185.

UFC 185 photos Joanna Jedrzejczyk smacks Carla Esparza at UFC 185.

UFC 185 photos Joanna Jedrzejczyk delivers another strike against Carla Esparza at UFC 185.

UFC 185 photos Joanna Jedrzejczyk strikes Carla Esparza at UFC 185.

UFC 185 photos Joanna Jedrzejczyk hits Carla Esparza at UFC 185.

UFC 185 photos Carla Esparza and Joanna Jedrzejczyk trade shots at UFC 185.

UFC 185 photos Joanna Jedrzejczyk smacks Carla Esparza at UFC 185.

UFC 185 photos Joanna Jedrzejczyk hits Carla Esparza at UFC 185.

UFC 185 photos Joanna Jedrzejczyk hits Carla Esparza at UFC 185 on Saturday night.

UFC 185 photos The referee grabs Carla Esparza to signify at the end of the fight.

UFC 185 photos Joanna Jedrzejczyk celebrates her win at UFC 185.

UFC 185 photos Doctors check on Carla Esparza after the UFC 185 co-main event.

UFC 185 photos Joanna Jedrzejczyk gets the UFC belt after he win.

UFC 185 photos Joanna Jedrzejczyk shows off her UFC title at UFC 185.

UFC 185 photos Carla Esparza is emotional after she leaves the cage with the UFC title at UFC 185.

UFC 185 photos The Johny Hendricks vs. Matt Brown fight is about to begin at UFC 185.

UFC 185 photos Johny Hendricks makes his way to the cage during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Johny Hendricks takes down Matt Brown during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Matt Brown kicks Johny Hendricks during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Matt Brown elbows Johny Hendricks during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Matt Brown knees Johny Hendricks during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Johny Hendricks takes down Matt Brown during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Johny Hendricks and Matt Brown trade shots during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Johny Hendricks elbows Matt Brown during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Matt Brown punches Johny Hendricks during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Johny Hendricks punches Matt Brown during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Matt Brown and Johny Hendricks battle on the ground during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Johny Hendricks puches Matt Brown during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Johny Hendricks elbows Matt Brown during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Johny Hendricks gets the win during UFC 185 at the American Airlines Center in Dallas on Saturday night.

UFC 185 photos Roy Nelson is introduced during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Alistair Overeem is introduced during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Alistair Overeem throws a knee during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Roy Nelson tries to land a left hand during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Alistair Overeem nails Roy Nelson with a knee during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Roy Nelson lands a left over the top during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Alistair Overeem lands another knee during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Alistair Overeem throws a flying knee during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Alistair Overeem measures Roy Nelson during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Alistair Overeem scores with a knee during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Alistair Overeem fires a knee to the body during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Alistair Overeem lands a body kick during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Roy Nelson scores with a right hand during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Alistair Overeem is off balance during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Alistair Overeem lands a head kick during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Alistair Overeem reacts after getting rocked during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Alistair Overeem is declared the winner during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Henry Cejudo is introduced during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Henry Cejudo lands a left on Chris Cariaso during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Chris Cariaso scores a body kick on Henry Cejudo during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Chris Cariaso lands a counter right hand during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Henry Cejudo and Chris Cariaso clinch during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Henry Cejudo hammerfists Chris Cariaso during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Henry Cejudo drives an elbow during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Henry Cejudo lands a body kick during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Henry Cejudo tries to secure mount during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Henry Cejudo is declared the winner during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos An Octagon girl holds up a card during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Sam Stout is introduced during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ross Pearson lands a right hand during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ross Pearson fires a left hand during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Sam Stout dodges a right from Ross Pearson during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ross Pearson bites down on his mouth piece during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Sam Stout cracks Ross Pearson with a left hand during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Sam Stout and Ross Pearson exchange punches during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Sam Stout eats a right hand during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ross Pearson whips a left hand around the corner during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ross Pearson attempts to finish Sam Stout during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ross Pearson celebrates his victory during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ross Pearson raises his fist during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Sam Stout accepts the loss during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Sam Stout and Ross Pearson embrace during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ross Pearson is declared the winner during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Elias Theodorou throws a kick during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Elias Theodorou throws a left hand during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Elias Theodorou lands a left middle kick during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Elias Theodorou works on top of Roger Narvaez during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Roger Narvaez licks his glove during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Elias Theodorou lands a middle kick during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Roger Narvaez and Elias Theodorou stand at range during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Elias Theodorou works from turtle during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Roger Narvaez looks up during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Elias Theodorou is declared the winner during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Beneil Dariush says a prayer during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Daron Cruickhank lands a left during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Beneil Dariush scores a body kick during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Daron Cruickshank lands an inside leg kick during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Beneil Dariush and Daron Cruickshank exchange strikes during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Beneil Dariush scores a knee during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Beneil Dariush lands a body kick during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Daron Cruickshank works on a single leg takedown during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Daron Cruickshank tries to score a reversal during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos The referee stops the fight between Beneil Dariush and Daron Cruickshank during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Beneil Dariush hoists an American flag during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Jared Rosholt lands a body kick on Josh Copeland during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Josh Copeland lands a left hand during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Jared Rosholt dumps Josh Copeland during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Jared Rosholt elbows Josh Copeland during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Josh Copeland grimaces underneath during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Jared Rosholt lands a left hand during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Josh Copeland covers up during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Jared Rosholt is declared the winner during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ryan Benoit gets ready during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Sergio Pettis walks to the cage during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Sergio Pettis lands a kick during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Sergio Pettis scores with a right hand during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ryan Benoit scores with a right hand during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Sergio Pettis throws strikes from top position during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Sergio Pettis and Ryan Benoit exchange punches during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ryan Benoit drops Sergio Pettis during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ryan Benoit finishes off Sergio Pettis during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ryan Benoit kicks Sergio Pettis in the rear during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ryan Benoit talks to the referee during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ryan Benoit roars during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Sergio Pettis struggles to stand during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Ryan Benoit is declared the winner during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Jake Lindsey and Joe Duffy face off during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Jake Lindsey eats a head kick during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Jake Lindsey begins to fall during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Joe Duffy finishes off Jake Lindsey during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Joe Duffy walks off during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Joe Duffy is declared the winner during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Germaine de Randamie jabs Larissa Pacheco during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Germaine de Randamie extends her jab during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Larissa Pacheco eats a punch during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Larissa Pacheco slumps to the mat during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Germaine de Randamie roars during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.

UFC 185 photos Germaine de Randamie celebrates the stoppage during UFC 185 from the American Airlines Arena in Dallas, TX., on Sat., March, 14, 2015.