Preview: UFC 250 ‘Nunes vs. Spencer’ Amanda Nunes will defend her women’s featherweight championship against Felicia Spencer on Saturday in Las Vegas.

UFC on ESPN 9 ‘Woodley vs. Burns’ Play-by-Play, Results & Round Scoring Sherdog's live UFC on ESPN 9 coverage will begin Saturday at 6 p.m. ET.

Prime Picks: UFC on ESPN 9 ‘Woodley vs. Burns’ The Ultimate Fighting Championship on Saturday returns to Las Vegas for the first stop on a five-week stretch of weekend events.

This Day in MMA History: May 24 The mercurial B.J. Penn finally defended his lightweight title for the first time at UFC 84, 12 years ago today.

UFC Fight Night 171 ‘Smith vs. Teixeira’ Play-by-Play, Results & Round Scoring Sherdog’s live UFC Fight Night 171 coverage will begin at 7 p.m. ET.

UFC 249 ‘Ferguson vs. Gaethje’ Play-by-Play, Results & Round Scoring Sherdog's live UFC 249 “Ferguson vs. Gaethje” coverage begins Saturday at 7 p.m. ET.

Prime Picks: UFC 249 ‘Ferguson vs. Gaethje’ Welcome back my friends to the show that never ends. We are so glad you could attend. Come inside, come inside. The Ultimate Fighting Championship on Saturday in Jacksonville, Florida, returns in a major way with...

By The Numbers: Calvin Kattar vs. Jeremy Stephens It ranks as one of the more compelling pieces of the Ultimate Fighting Championship’s forthcoming return, especially in terms of potential...

Rivalries: Tony Ferguson “El Cucuy” confronts every challenge with the same approach: genuine and utter contempt for his opponents. No one can argue with the results.

Rivalries: Conor McGregor The Irishman tore through the Ultimate Fighting Championship until he ran into Nate Diaz in a memorable two-bout series in 2016.