Judah hit the canvas hard and promptly jumped up while his equilibrium was off .
Facing WBA and WBC Jr. Welterweight Kostya Tszyu in a unification bout , Judah was drilled by Tszyu 's signature right hand at the end of Round 2 .
Judah hit the canvas hard and promptly jumped up while Judah 's equilibrium was off .
Facing WBA and WBC Jr. Welterweight Kostya Tszyu in a unification bout , Judah was drilled by Tszyu 's signature right hand at the end of Round 2 .