Shillan and Duffy: UFC on ESPN 55 Preview Keith and Ben preview "UFC Vegas 91," with detailed predictions and picks for all 12 fights.

By The Numbers: PFL 2024 Regular Season Weeks 1-3 The Professional Fighters League is operating at full throttle, its trademark seasonal format enhanced this year by the influx of talent from last fall’s high-profile acquisition of Bellator MMA.

Vale Tudo Relics: The UFC Debuts in Brazil The South American country has played host to more Ultimate Fighting Championship events than any other nation on the planet outside the United States, though none have been any more memorable than the first.

By The Numbers: Matheus Nicolau vs. Alex Perez Ranked flyweights anchor the main card of "UFC Vegas 91" this Saturday at the UFC Apex.

5 Defining Moments: Ariane Lipski The former KSW champ will stake her three-fight win streak against Karine Silva this Saturday on the main card of UFC on ESPN 55.

The FF-Files: Pieces of Eight In this article, the first of a two-part series, Jay Pettry spotlights four of the worst repeat offenders in the long and ignominious history of Fight Finder fraud.

Fight Facts: PFL 2024 Regular Season 3 PFL 3: 2024 Regular Season featured a run of Russian dominance, a stunning buzzer-beater knockout and one more combatant ending the night with negative points.

By The Numbers: Alexander Volkanovski-Max Holloway Trilogy The two greatest featherweights of a generation almost certainly understand that their legacies will always be measured against one another.

The Hit List: Undefeated Fighters in the UFC Robelis Despaigne will put his perfect 5-0 record on the line at UFC on ESPN 56, where he faces Dana White’s Contender Series alum Waldo Cortes-Acosta in a featured attraction on May 11.

Sherdog Prospect Watch: Luke Riley The undefeated 24-year-old Next Generation MMA product has delivered six of his nine victories by knockout or technical knockout, three of them inside one round.

This Months MMA Birthdays: Carlos Condit Turns 40 The former World Extreme Cagefighting champion was for years one of the most violent men in mixed martial arts and more than lived up to “The Natural Born Killer” moniker he bore.

2024 PFL 3 Highlight Video: Brendan Loughnane Nets Six Points Watch Brendan Loughnane score a controversial stoppage against Pedro Carvalho Friday at PFL 3: 2024 Regular Season.

Event Replay: Karate Combat 45 'Rockhold vs. Schilling' Decorated veterans Luke Rockhold and Joe Schilling collided in the Karate Combat 45 main event.

2024 PFL 3 Highlight Video: Shamil Musaev Takes Logan Storley Behind the Woodshed Watch Shamil Musaev take Logan Storley behind the woodshed and demolish him with leather Friday at PFL 3: 2024 Regular Season.

Watch Party: Cage Warriors 171 Join the Sherdog combat sports community at 11:30 a.m. ET/8:30 a.m. PT as we react to the latest offering from Cage Warriors Fighting Championship.

2024 PFL 3 Highlight Video: Gabriel Braga Starches Justin Gonzales Watch Gabriel Braga absolutely starch Justin Gonzales in the final seconds of Round 1 at PFL 3: 2024 Regular Season.

Boxing Watch Party: Devin Haney vs. Ryan Garcia The combat sports world's gaze will be upon the Sweet Science Saturday night as Devin Haney and Ryan Garcia do battle in Brooklyn.

2024 PFL 3 Highlight Video: Thad Jean Cleans Romain Debienne's Clock Watch Thad Jean eject Romain Debienne's mouthpiece and then put him away with a well-placed uppercut Friday in Chicago at PFL 3: 2024 Regular Season.

Free HD Event Replay: ONE Friday Fights 59 ‘Yamin vs. Ouraghi’ ONE Championship put together a display of fireworks with high-quality action that took over Lumpinee Boxing Stadium on April 19. ONE Friday Fights 59 acted as the framework for hungry rookies and seasoned challengers across 10 muay thai and a pair of MMA clashes to establish their reputation on the grand stage of the Asian primetime event series.

2024 PFL 3 Highlight Video: Murad Ramazanov Taps Laureano Staropoli Watch Murad Ramazanov easily dispatch of Laureano Staropoli with a Round 1 rear-naked choke at PFL 3: 2024 Regular Season.

2024 PFL 3 Highlight Video: Don Madge Hits Standing RNC on Brennan Ward Watch Don Madge secure a fight-ending rear-naked choke against a standing Brennan Ward at PFL 3: 2024 Regular Season.

ONE Friday Fights 59 Highlight Video: Avazbek Kholmirzaev Makes Quick Work of Zhamolodin Suleimanov Watch Avazbek Kholmirzaev make quick work of Zhamolodin Suleimanov via TKO at 0:16 of Round 3.

ONE Friday Fights 59 Highlight Video: Su Hwan Oh Blitzes Kazumichi Murai Watch Su Hwan Oh defeat Kazumichi Murai via knockout at 0:28 of Round 1.

ONE Friday Fights 59 Highlight Video: Yuki Kasahara Clobbers Petsimok PK Saenchai Watch Yuki Kasahara defeat Petsimok PK Saenchai via knockout at 1:55 of Round 1.

ONE Friday Fights 59 Highlight Video: Takuma Ota Hellbows Copter Sor Sommai Watch Takuma Ota defeat Copter Sor Sommai via knockout at 1:27 of Round 2.