Douglas/Tyson was a better win. If you're talking about come from behind wins (which Leonard/Hearns 1 was), I'd say Corrales/Castillo 1
lewis got his nose and cheek bone broken and was very lucky to win so no way this matches sugar ray beating the hitman
I bet if ray was past it and already on his way out and still beat prime Hearns you would be praising him for it