Pictures: Deep ‘Dream Impact 2014’ Japanese promotion Deep finished 2014 with a monstrous New Year’s Eve show at Saitama Super Arena, featuring Satoru Kitaoka versus Yoshiyuki Yoshida, Yuki Motoya versus...

Pictures: Deep ‘56 Impact’ At Deep “56 Impact” in Tokyo, Yuya Shirai retained his Deep welterweight title in a wild one with Taisuke Okuno, while rising Korean featherweight Doo Ho Choi knocked out Dream and Strikeforce veteran...

Shirai Keeps Deep Crown, Upstart Choi Upsets Ishida at ‘56 Impact’ TOKYO -- It took three grueling rounds, but Yuya Shirai retained his Deep welterweight title in the main event of Deep “56 Impact” at Korakuen Hall on Friday evening with a unanimous verdict over...

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...

Matsumoto Stops Maruyama, Otsuka Dominates Hori at Deep 51 TOKYO -- Just across the street from the Ariake Coliseum, where the K-1 World Grand Prix 2010 Final was taking place, Deep hosted their final card of the calendar year with...

Matsumoto Dominates ‘Windy’ at Deep 44 TOKYO -- Women’s 106-pound champion Miku Matsumoto dominated “Windy” Tomomi Sunaba bell-to-bell in their two-round co-main event at Deep...

Chonan, Imanari Triumphant at Deep 43; Mishima Falls TOKYO -- Fan favorite Ryo Chonan made a triumphant return to his homeland, as he defeated Jutaro Nakao in the Deep “43 Impact” main event

Fukuda Captures Deep Middleweight Title TOKYO -- EliteXC veteran Riki Fukuda captured the Deep middleweight title from Yuichi Nakanishi in the main event of Deep 42 Impact

Pictures: Deep 41 Impact Sherdog.com's Daniel Herbertson was ringside to photograph Deep 41 Impact for Sherdog.com