Preview: UFC 183 ‘Silva vs. Diaz’ Former middleweight champion Anderson Silva collides with the volatile Nick Diaz on Saturday in Las Vegas.

Sherdog’s Official Mixed Martial Arts Rankings There are new No. 1 contenders in the Ultimate Fighting Championship light heavyweight and featherweight divisions.

Sherdog’s Top 10: ‘Where Were You?’ Moments These are the happenings that stick in the minds of even the most jaded MMA fans and bring with them a torrent of memories of fights gone by.

Bellator 131 ‘Ortiz vs. Bonnar’ Results: Play-by-Play & Updates Sherdog.com reports from Valley View Casino Center in San Diego, Calif., at approximately 7 p.m. ET with live Bellator 131 play-by-play.

Pros Picks: Barao vs. Dillashaw Trainers, fellow fighters install Renan Barao as an overwhelming favorite ahead of his UFC 173 showdown with T.J. Dillashaw.

World Series of Fighting 4 Preview Kickboxing great Tyrone Spong ventures back into the MMA arena for the second time on Saturday in Ontario, Calif.

UFC 157 Statistical Matchup Analysis: Henderson vs. Machida Just before the historic debut of women in the Octagon at UFC 157 on Saturday at the Honda Center in Anaheim, Calif., two former world champions...

The Doggy Bag: The Intense Week Edition It has been an intense week for MMA talking points. Just as soon as Randy Couture shacked up with Bellator and Spike TV, the UFC dropped the bomb that Jose Aldo would defend his featherweight title against No....

Sherdog.com’s Pound-for-Pound Top 10 Who is going to stop Jose Aldo?

Sherdog’s Official Mixed Martial Arts Rankings He went 18 months between Octagon appearances, but the same old Georges St. Pierre showed up to UFC 154.