At UFC 173 Mitch Clarke submits Al Iaquinta with a d'arce choke. Clarke steps back into the Octagon to face off against Joe Duffy July 7 in Las Vegas at UFC Fight Night: Dos Anjos vs Alvarez.

The UFC's Fight Motion Cam captures the biggest hits of UFC 173 in super slow-mo.

Hear from newly crowned bantamweight champion TJ Dillashaw after his upset of Renan Barao. Dillashaw tells fans what it feels like to accomplish a dream, while Barao, who hadn't lost since 2005, looks forward to bouncing back even stronger.

On episode #7 of the 7-part series, UFC Embedded, just a few hours before their co-main event clash, Daniel Cormier and Dan Henderson follow very different routines that will lead them to the same place, inside the Octagon facing each other.

On episode #6 of the 7-part fight week series it’s the day before UFC 173, and Dana White meets with a slew of Hall of Famers and current champions before the weigh-ins. 

UFC correspondent Megan Olivi jumps into the action at UFC 173 Ultimate Media Day to pick the brains of fighters before the big event Saturday. Hear from headliners Renan Barao and TJ Dillashaw, and other stars from the main card.

Part of the new breed of fighters making their way to the Octagon, TJ Dillashaw has the skills to unseat current bantamweight champion Renan Barao. Tune in to UFC 173 to find out if the Team Alpha Male fighter can pull off the upset!

On episode #5 of the 7-part fight week series, UFC Embedded, the UFC's biggest stars press their luck. At Zuffa HQ, Dana White takes a call from Nick Diaz, deals with Jon Jones' manager, and gets his long-awaited walking papers.

On episode #4 of 7, with UFC 173 just four days away, the main card fighters have arrived in the fight capital of the world. UFC Embedded is a new, behind-the-scenes , video blog series focusing on the final days leading up to an epic PPV event.

On episode #3 of 7, all roads lead to Las Vegas for UFC 173. Co-main event star Dan Henderson completes media obligations in LA and heads to Sin City, while UFC President Dana White watches fights on the set of TUF Latin America and wins big at the tables

On UFC Embedded episode #2 of 7, Daniel Cormier & Dan Henderson both spend personal time with their families before packing their bags and heading out on a media tour. The same day, UFC President Dana White flies to LA to be honored as a sports visionary.

Chris Holdsworth looks to keep his winning streak alive as he battles Chico Camus at UFC 173 May 24th at the MGM Grand Garden Arena in Las Vegas.

T.J. Dillashaw looks to bring back the UFC Bantamweight title belt back to Team Alpha Male as he takes on current Champion Renan Barao at UFC 173 at The MGM Grand Garden Arena on May 24th in Las Vegas. Courtesy of TheShoot!

Take an exclusive look inside the daily life of UFC President Dana White. Plus, hear from Daniel Cormier and Dan Henderson while they are in their training camps gearing up for a light heavyweight battle at UFC 173.

Countdown follows six of the UFC's top fighters as they prepare for UFC 173 in Las Vegas. Watch Countdown this Sunday, May 18, at 8PM/5PM ETPT on FOX Sports 1.

UFC 173 features an action-packed main event as Renan Barao puts his bantamweight belt on the line against TJ Dillashaw. In the co-main, heavy-hitters Daniel Cormier and Dan Henderson square off, but not before Lawler and Ellenberger go to war!.

UFC 173 is sure to excite as Renan Barao puts his dominant streak on the line against TJ Dillashaw, Daniel Cormier tries to earn a title shot with a win over Dan Henderson, and heavy hitters Jake Ellenberger and Robbie Lawler go to war!

On a remarkable 35-fight unbeaten streak, Renan Barao will put his UFC bantamweight title on the line when he faces talented contender TJ Dillashaw. Saturday, May 24th, from the MGM Grand Garden Arena in Las Vegas, Nevada.