KSW 81 Weigh-in Results: Vacant Title Fight Set Leading Polish mixed martial arts promotion Konfrontacja Sztuk Walki returns for its April offering with KSW 81.

Sherdog’s Top 10: Greatest Japanese Fighters Lev Pisarsky presents Sherdog's list of the 10 greatest mixed martial artists to hail from the Land of the Rising Sun.

Dana White's Contender Series 2022 Week 4 Play-by-Play and Results Sherdog's live DWCS 2022 Week 4 coverage kicks off Tuesday at 8 p.m. ET.

This Month’s MMA Birthdays: Ronda Rousey Turns 35 More than five years have passed since the former Strikeforce and Ultimate Fighting Championship women’s bantamweight titleholder last...

This Month’s MMA Birthdays: Ilia Topuria Turns 25 The undefeated prospect boasts an 11-0 record with 10 finishes and appears to be on the fast track to contention in the Ultimate Fighting...

This Month’s MMA Birthdays: Dan Hooker Celebrates No. 30 Dan Hooker enjoyed a stealthy rise on the Ultimate Fighting Championship lightweight ladder and now finds himself knocking on the door as a dark...

This Month’s MMA Birthdays: Tito Ortiz Turns 45 He remains one of only 12 men who have captured the undisputed Ultimate Fighting Championship light heavyweight title, and his 1,260-day reign...

This Month’s MMA Birthdays: Michael Bisping Turns 40 Michael Bisping’s achievements in mixed martial arts seemed destined to age well, even as he goes down in history as one of the sport’s most polarizing figures. One of 10 men who have captured the undisputed...

This Month’s MMA Birthdays: Jake Shields Celebrates No. 40 The former Shooto, Strikeforce and EliteXC champion will go down in the history books, not only as one of the sport’s most accomplished...

This Month’s MMA Birthdays: Colby Covington Turns 30 The American Top Team standout has become one of the sport’s most polarizing figures while also emerging as one of its premier welterweights.