Joe Calzaghe (42 wins with 31 ko's) vs Sakio Bika (24 fights, 20 wins, 2 losses, 2 draws, & 13 ko's) Round 4: Straight right from Joe to start the bout. Bika fires a jab in. Body shot by Bika. Double jab by Joe. Big left hand from Joe. Both men trade rights & Bika fires off a few shots & Joe slips them. Right hand counter punch from Joe.Jab tot he body by Joe. Joe pushes Bika to the ropes & Joe unloads with combination. Bika pushes Joe through the ropes & punches him in the back of the head. Warned. RIght hand by Bika. Upper by Bika. Nice sneaky. Shoulder to shoulder. Right hand on the inside by Calzaghe. Bika nails Joe. Joe is bleeding.

Close round...I still say that it goes to Joe...but if not...Bika got it by the end assault.