Review: 2011-09-25, pleasant fight between Dmitry Pirog and Gennady Martirosyan. In his second defense of the WBO middleweight title, Pirog defeated Martirosyan by referee technical decision in the tenth round. Dmitry Pirog (18-0-0) entered as the No.5 middleweight in the world while Gennady Martirosyan (22-2-0) entered as the No.49. Watch the video!