Sherdog’s Top 10: Greatest Combat Athletes Lev Pisarsky presents Sherdog's list of the fighters with the greatest accomplishments in multiple combat sports.

The Walkmen: All UFC 245 Walkout Tracks The Ultimate Fighting Championship stayed home on Saturday with a tripleheader of world title fights.

5 Things You Might Not Know About Floyd Mayweather Jr. Floyd Mayweather Jr. 50-0 (27 KOs) is arguably the greatest defensive boxer of all time. On New Year’s Eve, at Rizin 14 at the Saitama Super Arena in Saitama, Japan, “Money” will challenge Japanese...

One Championship Announces the Signing of American Grappling Star Garry Tonon One Championship just had a titlist and grappling legend in Roger Gracie retire in the past few days but the leading Asian MMA promotion was...

The 2016 MMA National Olympic Teams: Mexico Former UFC heavyweight champion Cain Velasquez and the unbeaten Alexa Grasso spearhead a contingent that is long on talent but short on depth.

UFC 185 Notebook: Violent Tendencies Two of the welterweight division’s fiercest competitors are set to do battle, as Johny Hendricks faces Matt Brown on Saturday in Dallas.

Sherdog’s Top 10: One and Dones Some attention-grabbing short-timers fought only once and then left the sport of mixed martial arts for good.

A Race to History Having already won two world boxing titles, One Fighting Championship’s Ana Julaton has set her sights on MMA gold.

Sherdog’s Top 10: Might Have Beens Mixed martial arts has had its share of fighters, who, for various reasons, never reached the heights we hoped they would.

TRT: The Lessons of the Hartman Case Before Nate Marquardt cemented “Testosterone Replacement Therapy” into the mixed martial arts vocabulary; before Chael Sonnen made “hypogonadism” a relevant subject for fight fans; and before most...