By The Numbers: Patricio Freire vs. Kleber Koike Erbst The organizational pillars will lock horns in a Bellator MMA-Rizin Fighting Federation co-promotion on Saturday in Japan.

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...

Kikuno Draws Nakamura for May 29 ‘Fight for Japan’ Engagement Deep lightweight champion Katsunori Kikuno will square off against crafty, submission-minded veteran Daisuke Nakamura on May 29 in a non-title bout at Dream’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...

Deep Plans First Cage Event TOKYO -- The Deep promotion on Saturday announced plans for its first cage event on Dec. 19 at the Differ Ariake Arena. Dubbed Deep “Cage...

Pictures: Deep 42 Impact Daniel Herbertson photographed Deep 42 Impact at the Korakuen Hall in Tokyo

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 39 Impact Daniel Herbertson was ringside at the Korakuen Hall in Tokyo to capture Deep 39 Impact through the lens of his camera

Obiya Wins at Deep 39 TOKYO -- Pride veteran Nobuhiro Obiya defeated Yoshihiro Tomioka at Deep 39 Impact on Wednesday at Korakuen Hall

Deep 38 Impact Pictures Sherdog.com's Daniel Herbertson was ringside at the legendary Korakuen Hall in Tokyo to photograph Deep 38 Impact