Fact Check: World Series of Fighting 18 The World Series of Fighting returns to Canada on Thursday, accompanied by plenty of obscure tidbits and statistical minutiae.

Under the Microscope: Analyzing Welterweight Greats Several fighters can lay claim to the G.O.A.T. mantle at 170 pounds, from Georges St. Pierre and Matt Hughes to Nick Diaz and Jake Shields.

Sherdog’s Top 10: Burglars These fighters have benefited most from an understanding of how judges operate or, alternatively, from continuous and blatant incompetence.

UFC 183 Post-Mortem: A Forgotten Man Thiago Alves served up a reminder of his capabilities with a come-from-behind stoppage on Jordan Mein on Saturday in Las Vegas.

REEBOK PARTNERS WITH FEATHERWEIGHT CONTENDER CONOR MCGREGOR (PRESS RELEASE) -- Continuing to empower fitness enthusiasts around the world through its tough fitness approach, Reebok announces today its partnership with UFC featherweight contender, Conor McGregor. The signing follows the recent announcement of Reebok’s groundbreaking partnership with the UFC, the world’s leading mixed martial arts organization, and builds upon the global fitness brand’s...

Preview: UFC Fight Night ‘McGregor vs. Siver’ Irishman Conor McGregor takes center stage in Boston on Sunday, perhaps one win away from a shot at the featherweight championship.

What to Watch For: Bellator 132 Bubba Jenkins looks to take another step in his development, as he meets former World Series of Fighting champion Georgi Karakhanyan.

10 January Tussles Worth Watching Top prospect Julio Arce puts his bantamweight championship on the line against Thomas Vasquez at Ring of Combat 50 on Jan. 23.

Jake Shields-Brian Foster Bout at WSOF 17 to Decide No. 1 Welterweight Contender Jake Shields will look to attain his second win in as many fights under the World Series of Fighting banner against Brian Foster at WSOF 17 on...

This Month’s MMA Birthdays: Mark Coleman Turns 50 An ahead-of-his-time innovator who left his imprint on the world of mixed martial arts, Mark Coleman will celebrate his 50th birthday on Dec. 20.