This Month’s MMA Birthdays: Chael Sonnen Turns 40 The “Gangster of West Linn” spent much of his career as a hired gun but emerged as a top middleweight in the UFC in 2009. He will celebrate...

This Month’s MMA Birthdays: Jake Shields Turns 38 One of the greatest welterweights of all-time, the former Strikeforce, Shooto and EliteXC champion will celebrate his 38th birthday on Jan. 9.

What to Watch For: World Series of Fighting 34 Justin Gaethje, Jon Fitch, Marlon Moraes and David Branch will defend their respective titles on Saturday at Madison Square Garden in New York.

Bellator 163 Results: Play-by-Play & Round-by-Round Scoring Sherdog's live Bellator 163 coverage kicks off Friday at 6:50 p.m. ET.

Ozzy Dugulubgov: Out of Anonymity Still a relative unknown in MMA circles, the Russian lightweight will challenge Justin Gaethje for the World Series of Fighting championship on...

Fact Check: World Series of Fighting 33 Lightweight champion Justin Gaethje risks his title in a showdown with Ozzy Dugulubgov in the World Series of Fighting 33 main event on Friday...

Stories from the Road: Ken Shamrock The UFC hall of famer and former Pancrase champion connects some of the dots on a career that has spanned nearly a quarter of a century.

Sherdog’s Official Mixed Martial Arts Rankings Neil Magny is back in the welterweight top 10 after staging a dramatic comeback against Hector Lombard in Australia.

Fact Check: World Series of Fighting 29 The World Series of Fighting lightweight crown will hang in the balance when champion Justin Gaethje meets Brian Foster on Saturday in Colorado.

Three New Bouts Complete WSOF29: Gaethje vs. Foster Main Card (PRESS RELEASE) – LAS VEGAS – World Series of Fighting (WSOF.com) announced today the addition of three main card matchups, including a heavyweight co-main event contest between Josh Copeland (11-3) and...