POLISH POWER: M-1 Challenge heavyweight title fight Friday Grabowski vs. Tybura (PRESS RELEASE) -- ST. PETERSBURG, Russia - This Friday's M-1 Challenge 50: Battle on Nev in Russia features a pair of dangerous and skilled Polish heavyweights, M-1 Challenge champion Damian Grabowski...

Pictures: TPF 18 ‘Martinez vs. Culley’ Poppies Martinez and Joe Soto claimed Tachi Palace Fights gold Feb. 6 at TPF 18 “Martinez vs. Culley” in Lemoore, Calif.

Poppies Martinez, Joe Soto Strike Tachi Palace Fights Gold at TPF 18 Poppies Martinez became the first man to hold two Tachi Palace Fights titles simultaneously on Thursday night, when he won featherweight gold in the main event of...

Poppies Martinez, Chris Culley Cleared for Featherweight Title Headliner at TPF 18 Poppies Martinez and Chris Culley will square off as expected in the main event of TPF 18 , as both featherweight title contenders hit their...

Strikeforce 'Diaz vs. Daley' Results & Live Play-by-Play Sherdog.com will report from the Valley View Casino Center in San Diego at approximately 8:00 p.m. ET with play-by-play and live results of Strikeforce “Diaz vs. Daley,” which is headlined by a welterweight title showdown pitting champion...

Strikeforce Results & Live Play-by-Play Sherdog.com will report from the HP Pavilion in San Jose, Calif., at approximately 7:40 p.m. ET with play-by-play and live results of Strikeforce "Diaz vs. Noons II", which is headlined by a rematch pitting Nick Diaz against...

‘Diaz vs. Noons II’ Live Weigh-in Results Sherdog.com will report from the HP Pavilion in San Jose, Calif., at 7 p.m. ET/4 p.m. PT with live results of Friday’s Strikeforce “Diaz vs. Noons 2” weigh-ins.

Strikeforce welterweight champion Nick...

Sherdog Official Mixed Martial Arts Rankings Another high-profile top-10 fighter knocking on the door of a title shot. Another unknown Brazilian spoils the show

Sherdog Official Mixed Martial Arts Rankings While the Vaseline controversy rages, Georges St. Pierre remains the king of the 170-pound world

Sherdog Official Mixed Martial Arts Rankings While there may be some argument as to how great Fedor Emelianenko is, there's no debating that he's still the greatest in the heavyweight division