Game: 1999 NHL Stanley Cup Finals, Game 6
Buffalo Sabres vs. Dallas Stars

Brett Hull clinched the '99 Stanley Cup, sending a puck through the back of the net in the third overtime of Game 6. As Dallas players rushed the ice in celebration, Buffalo fans griped in disbelief. Hull's skate was clearly in the crease, a violation that would be wiped from the rule books a year later. Despite photo and video evidence to the contrary, the game's officials deemed the play legal and the Stars kissed the Cup.