Chuck Liddell vs. Tito Ortiz; from Dec. 30, 2006, at the MGM Grand Garden Arena in Las Vegas.

Heavyweight champion Stipe Miocic and former champion Junior Dos Santos go to war in a rematch; strawweight champion Joanna Jedrzejczyk vs. Jessica Andrade; Demian Maia vs. Jorge Masvidal; Frankie Edgar vs. Yair Rodriguez.

Cuban powerhouse Yoel Romero faces Robert Whittaker for the interim middleweight title; heavyweight legends Fabricio Werdum and Alistair Overeem collide; former lightweight champion Anthony Pettis meets Jim Miller.

A look back at UFC 215 featuring the UFC women's bantamweight championship bout between champion Amanda Nunes and Valentina Shevchenko.

Features the main event bout between Khabib Nurmagomedov and Al Iaquinta.

From January 20, 2018 at TD Garden in Boston. A heavyweight championship bout between Stipe Miocic and Francis Ngannou served as the event headliner.

Ronda Rousey makes her much-anticipated return to the Octagon as she attempts to regain the UFC bantamweight title from champion Amanda Nunes in the main event. Plus, Cody Garbrandt looks to wrest the bantamweight title away from Dominick Cruz.

From Dec. 30, 2017; Cris Cyborg takes on Holly Holm in the main event.

Former UFC heavyweight champion Andrei Arlovski aims to continue his successful return to the Octagon when he takes on fellow veteran Antonio"Bigfoot" Silva in a five-round rematch of their 2010 bout.

Middleweight contenders collide when Luke Rockhold meets heated rival Michael Bisping in a main event matchup. Plus Al Iaquinta and Ross Pearson square off, Robert Whittaker takes on Clint Hester, and more.

Alexander "The Mauler" Gustafsson wants another crack at the light heavyweight title, but he'll have to get through British knockout artist Jimi Manuwa, who's out to prove he's the division's most exciting contender.

Mixed martial arts greatest fighters.

Jose Aldo and Max Holloway unify the 145-pound crown in the main event; top strawweights Claudia Gadelha and Karolina Kowalkiewicz square off; battle between former UFC champion Vitor Belfort and former Strikeforce champion Nate Marquardt.

A heavyweight bout between Derrick Lewis and Shamil Abdurakhimov; from Dec. 9, 2016.

A look back at the action from UFC 218: Holloway vs. Aldo 2.

Bantamweight champion Amanda Nunes battles Raquel Pennington in the event's headliner. Plus, Brazilian legend Jacare Souza takes on TUF alum Kelvin Gastelum in a title eliminator bout, and more.

From Feb. 21, 2010 in Sydney Australia.

Former middleweight champion Michael Bisping faces surging contender Kelvin Gastelum in the main event of Shanghai's first UFC Fight Night.

Rose Namajunas faces her toughest test to date in fellow phenom Paige VanZant. In the co-main event, Michael Chiesa takes on veteran contender Jim Miller in a key lightweight match-up. Plus, Sage Northcutt takes on Cody Pfister.

Welterweight title clash between champion Robbie Lawler and challenger Tyron Woodley; strawweights Rose Namajunas and Karolina Kowalkiewicz; veteran finishers Matt Brown and Jake Ellenberger.

From Oct. 21, 2017.

Memorable knock-outs from throughout MMA history.

Featuring a deep rotation of top basketball analysts who share the latest news, scores, highlights and analysis surrounding the leading storylines from around the NBA.

"UFC Unleashed" features the greatest moments from the Ultimate Fighting Championship's vast library of mixed martial arts footage, including matchups that were previously exclusive to pay-per-view audiences. As opposed to simple highlights, "Unleashed" treats fans to bouts in their entirety, from the opening bell to the knockout, tap out or decision, and some episodes consist of a "best of" compilation featuring one UFC star.

This magazine-style show is hosted each week by a different Tour player, who gives an intimate look at life as a pro golfer, both on the course and at home. It also features instructional tips, tournament highlights, interviews and the latest PGA Tour news.

ESPN is known for its flagship scores and highlights program, "SportsCenter," so it's no surprise that spinoff channel ESPNU has their own retooled version of the popular show. "SportsCenterU" follows the same successful format as its big brother, but the emphasis here is strictly on college sports, namely football, men's and women's basketball, hockey, baseball, softball and lacrosse. Studio anchors join student campus correspondents to cover the latest news in the world of intercollegiate athletics.

The training and development of professional Ultimate Fighters.

Airing a half-hour or so prior to most NHL games on the NBC Sports Network, "NHL Live" presents the latest news from the National Hockey League and previews the game (or games) airing on the network that night. It also features highlights, exclusive interviews, special features and occasional live look-ins at contests already in progress. Liam McHugh hosts "NHL Live," joined by analysts Mike Milbury and Keith Jones (and occasionally Jeremy Roenick). Guest analysts including Mike Keenan and Eddie Olczyk lend their expertise as well.