It seems like there should at least be some, but damned if I can think of any. Any big fights end on a 3 knock down tko?
first i thought of was benn-barkley. if that wasn't stopped on that bull**** 3 knockdown rule we might have seen a great back and forth fight.
Tim Witherspoon lost his WBA heavyweight title to Bonecrusher Smith on 3 knock down rule. December 1986