Ricardo Lamas applied an impressive 1st round guillotine choke on Dennis Bermudez at their UFC 180 meeting. Don't miss Lamas take on Diego Sanchez in his next bout at Fight Night: Monterrey on Sat. Nov. 21.

Welterweights Kelvin Gastelum and Jake Ellenberger start fast inside the Octagon at UFC 180 in Mexico. Gastelum returns to Mexico to fight Nate Marquardt during the main card at UFC 188 in Mexico City.

Mexican featherweight contender Ricardo "The Bully" Lamas battles Dennis Bermudez in his home country of Mexico. Lamas looks to make his climb back into title contention as he takes on Chad "Money" Mendes in the main event at UFC Fight Night Fairfax.

Undefeated inside the Octagon and No. 7 ranked welterweight Kelvin Gastelum battles Jake Ellenberger with title hopes on the line. Gastelum takes on No. 3 ranked Tyron Woodley in the co-main event at UFC 183 in Las Vegas, Nevada.

UFC President Dana White spoke to UFC correspondent Megan Olivi about UFC 180 after the historic pay per view event from Mexico City. White talks about the success of TUF LATAM, Leslie Smith's ear injury, and more.

UFC correspondent Megan Olivi catches up with Kelvin Gastelum fresh off arguably the biggest win of his UFC career - a first-round submission win over Jake Ellenberger. Gastelum remains undefeated in his MMA career.

Ricardo Lamas talks about his win over Dennis Bermudez and fighting in front of the Mexican fans at UFC 180. "The Bully" said he wants to work his way back to another title shot.

New UFC interim heavyweight champion Fabricio Werdum spoke with UFC Correspondent Megan Olivi shortly after his TKO win against Mark Hunt. Werdum talked about how much respect he has for Hunt and much more.

Fabricio Werdum spoke to Joe Rogan inside the Octagon after his 2nd-round TKO win against Mark Hunt to win the UFC interim heavyweight championship at UFC 180.

Jessica Eye talks to UFC Correspondent Megan Olivi about her big win at UFC 180 and how hungry she was to get a win after 10 months since her last fight.

Hector Urbina and Dodger Montano both earned first-round finishes at UFC 180. UFC Correspondent Megan Olivi caught up with both of them backstage in Mexico City to talk about their big wins.

Kelvin Gastelum speaks to UFC color commentator Joe Rogan immediately following his big first-round submission win against UFC veteran Jake Ellenberger at UFC 180.

Hear from TUF LATAM winners Alejandro Perez (bantamweight) and Yair Rodriguez (featherweight) after their history wins at UFC 180 to become the first Ultimate Fighter LATAM champions.

Current UFC heavyweight champion Cain Velasquez talks to UFC correspondent Megan Olivi and gives his thoughts on the UFC 180 main event showdown between heavyweight Fabricio Werdum and Mark Hunt in Mexico City.

Interim heavyweight title contenders Fabricio Werdum and Mark Hunt, as well as welterweights Kelvin Gastelum and Jake Ellenberger hit the scale before their bouts at UFC 180.

Watch Fabricio Werdum as he trains at the world famous Kings MMA gym and hear him discuss his training, what fighting means to him and his upcoming championship bout at UFC 180.

In honor of the UFC's first card in Mexico, UFC correspondent Megan Olivi, and fighters Erik Perez, Luke Rockhold, & Michael Chiesa participate in a good ol' taco eating contest.

Two of the women's bantamweight divisions brightest up-and-coming fighters Jessica Eye and Leslie Smith talk about their upcoming bout at UFc 180 this weekend.

UFC correspondent Megan Olivi catches up with UFC heavyweight Cain Velasquez backstage at the UFC 180 media day. Velasquez talks about his injury, the UFC's reaction, and what he thinks about the interim title fight between Fabricio Werdum and Mark Hunt.

Fans lined up in Mexico City to watch the UFC 180 open workouts. All the big stars showed off their stuff, including Fabricio Werdum, Mark Hunt, Kelvin Gastelum, Ricardo Lamas and more.

Cain Velasquez injured his right knee in training, opening the door for Mark Hunt, who will now face Fabricio Werdum for the interim UFC heavyweight title at UFC 180. Watch his stunning KO walk off win over Nelson.