We have a fight of contrasts, as Hiraoka is looking to do damage and Russell is looking to flurry and negate his opponent's power. Hiraoka has disappeared in the tenth, and Russell goes down from another low blow, second in the round. That was about as much of a low blow as you can get, it landed so low the glove almost went behind him. Hiraoka loses a point for the low blow. Doesn't look intentional, but it looked bad.