Burns won. I would say he won by two points. Katsidis done what he always does. Puts his head down and hands up, pushes his opponents to the ropes and keeps fighting, beating his opponents by pure workrate or knocking them out. The problem for Katsidis is that he is not a thinking fighter and does not addapt to the situation. Burns had a great gameplan. Jab him, when on the ropes defend until he can move to one side and get off them. Pick him off in the centre of the ring. When Burns defence weakened near the end of the fight he changed his tactica a little and pushed Katsidis back to the centre of the ring and broke off so he did not get hit against the ropes too much.
A very good game plan from Burns.