This Month’s MMA Birthdays: Tito Ortiz Turns 40 One of 11 men to have captured the Ultimate Fighting Championship light heavyweight crown, Tito Ortiz will celebrate his 40th birthday on Jan. 23.

Pictures: Deep ‘66 Impact’ Deep “66 Impact” featured five title fights and took place April 29 at Tokyo’s Differ Ariake.

Deep ‘66 Impact’ Results: Kitaoka, Yokota, Nakanishi Successful in Title Defenses Japanese promotion Deep pulled out all the stops for “66 Impact” on Tuesday night, stacking the card with title fights in five different...

Pictures: Deep ‘61 Impact’ Kazunori Yokota defended his Deep featherweight title and Kazuhiro Nakamura won the vacant middleweight belt at Deep “61 Impact” on Feb. 16.

Pictures: Deep ‘59 Impact’ Yoshiro Maeda retained his bantamweight title, while ex-champ Masakazu Imanari picked up another submission win at Deep “59 Impact.”

Yoshiro Maeda Retains Bantamweight Title, Imanari Taps Oishi at Deep ‘59 Impact’ TOKYO -- WEC veteran Yoshiro Maeda tapped out Tatsumitsu Wada to retain the Deep bantamweight title in the main event of Deep “59 Impact”.

Choi Upsets Obiya, Chonan Victorious at Evening ‘Cage Impact’ TOKYO -- In the second half of Deep's Cage Impact 2011 doubleheader at Differ Ariake on Saturday evening, South Korea’s Doo Ho Choi stole the show by demolishing former Deep lightweight champion...

Pictures: Deep '52 Impact' Kazuhisa Tazawa became Deep's second Megaton champion at "52 Impact" on Feb. 25. Sherdog.com's Taro Irei captured the action inside Tokyo's...

Tazawa is Megaton King, 'Iron' Upsets Imanari at Deep '52 Impact' TOKYO -- Deep's Megaton heavyweight division is oft-mocked, but Friday at Korakuen Hall, Kazuhisa Tazawa was undeterred, as he submitted Yuji Sakuragi to become the second Megaton champion in the headliner of Deep's...

The Weekly Wrap: Dec. 11 - Dec. 17 In a performance that led UFC brass to acknowledge he has cleaned out his division, welterweight champion Georges St. Pierre dismantled Josh...