The heavy knockdown that wasn't counted as a knockdown against Provo says otherwise. It could have ended the fight, and a slightly harder shot would have without a doubt.
He will pay in later life for his bravery though. He did say he was struggling with his speech for 6 months right?
I don't think there is any doubt Tim is damaged goods. He may still be able to fight but he WILL definitely pay in retirement. Way too many hard shots taken. Tough guy, though. Too tough for his own good.