Thats a good question.Only way Tim would win is if wlad got caught my a head kick or if it went to the ground and sylvia showed a little bit of superiority. Having said this if they did fight Tim (despite just being a boxer really) would take him to the ground because at least he knows he has an edge on him there.
No way would hstand and trade with a professional heavyweight boxer.

If i pushed for an answer i would say Wlad