My favorite was Probert-Crowder on opening night in New Jersey. Earlier in the game Probert went after Claude Lemieux and he and Crowder had words, and then Probert fights Alan Stewarts shortly after. Crowder skated by the penalty box after that fight and knocked on the glass toward Probert, so you could tell something was brewing. When they dropped the gloves and Crowder wrecked him, the place was electric! Great game, great fight.
Scott Walker as a Canuck beating the **** out of Michel Petit after Petit sucker punched him in the face five times when Walker's hands were held from behind. I was 5 when I watched that game, but I still remember it clear as a bell.