"Rampage" Jackson vs. Chael Sonnen opens Bellator's eight-man Heavyweight World Grand Prix tournament at Bellator 192 on Saturday.
Arguably the most anticipated heavyweight title fight in UFC history takes place at UFC 220 on Saturday when champ Stipe Miocic meets Francis Ngannou
Cris Cyborg defended her UFC title for the first time against Holly Holm at UFC 219, and Russian Khabib "The Eagle" Nurmagomedov remains undefeated
UFC champ Cris Cyborg clashes with Holly Holm in Saturday's UFC 219 main event, and there's a lot more on the line than just a gold belt
UFC Featherweight champ is Rolling Stone's "Fighter of the Year" for a 2017 campaign that saw him win and defend a world title
"How much damage have I taken? How is my brain?" UFC star said about his fighting future
"We're interested in doing something with Floyd," UFC president says. "Everything is a realistic possibility"
Georges St-Pierre has officially vacated the UFC Middleweight championship as a result of medical concerns
Champ Max Holloway continued one of UFC's greatest winning streaks; Francis Ngannou locked up a title shot in a thrilling night of fights at UFC 218
Saturday's fight card in Detroit is loaded with crucial fights, intriguing storylines, high stakes
"Money changes everything," White said. "He may never fight again...It's tough to get punched in the face every day when you've got $100 million"
Former UFC middleweight champion discusses his decision to fight Kelvin Gastelum at UFC-Shanghai just 21 days after his title loss to Georges St-Pierre at UFC 217
See which professional athletes have toked as much as they've scored
Fight has been several months in the making, although Holm's agent recently said the deal was "dead" because they couldn't come to an agreement
UFC 217 was one of the most memorable fight cards in company history, crowning three new champions who share similar beliefs.