ゲンナジー・ゴロフキン
Ishida fought for the WBA and IBO middleweight titles against Gennady Golovkin at the Salle des Étoiles in Monte Carlo, Monaco on March 30, 2013. The bout was co-featured to the "Monte Carlo Million Dollar Super Four", a light heavyweight elimination tournament. He was knocked out for the first time in his career by Golovkin's overhand right in the third round.