QUEZON CITY, Philippines--In the fight between Koji Oishi of Team Barnett and Karen Darabdeyan of Team Gokor during the "Ring of Fire" team challenge at the Araneta Coliseum on Dec. 9, the Japanese mixed martial arts fighter was kneed twice in the groin in the first round. Oishi eventually won the match via unanimous decision. Video taken by INQUIRER.net multimedia reporter Erika Tapalla at the Araneta Coliseum in Cubao on Dec. 9, 2007.