Both undefeated , the Japanese Shinsuke Yamanaka entered this fight with a professional boxing record of 22 - 0 - 2 ( 16 knockouts ) .
Shinsuke Yamanaka is ranked as the No. 1 bantamweight in the world .
Both undefeated , the Japanese Shinsuke Yamanaka entered this fight with a professional boxing record of 22 - 0 - 2 ( 16 knockouts ) and he is ranked as the No. 1 bantamweight in the world .