The Canucks now have the opportunity to repeat an unusual bit of history. In defeating the Blackhawks, Vancouver became just the fourth team in NHL history to watch a 3-0 series lead disappear, but still win Game 7. The other three all happen to share one glaring bit of common fortune.
They all won the Stanley Cup.
The 1939 Boston Bruins ran out to a 3-0 lead on the New York Rangers in the 1939 semifinal round before getting pushed to a Game 7, a game they didn't win until Mel Hill scored in triple overtime to earn Boston a berth in the Final. It was Hill's third overtime goal of the series, a performance that earned him the nickname "Sudden Death." The Bruins would respond by defeating Toronto in five games to take their second Stanley Cup.
Six years later, the Maple Leafs jumped ahead of Detroit 3-0 in the Stanley Cup Final, prompting Red Wings vet Mud Bruneteau to comment, "The Leafs can't be that good, we'll have to win four straight." If any team knew it was possible, the Wings certainly did. In the 1942 Stanley Cup Final, the Wings were on the short end of the ledger when Toronto became the first team in North American professional sports to rally from a three-game deficit to win a series. Detroit gave it its best shot at returning the favor, but ultimately came up short when Babe Pratt scored the winner for Toronto in Game 7.
The phenomenon wouldn't occur again until 1975 when Philadelphia took a 3-0 lead against the New York Islanders. If they Flyers thought they had it wrapped up they probably should have been more wary -- the Isles had come back from a 3-0 deficit the round before against Pittsburgh. Sure enough, New York pushed the defending champs to the limit before Philadelphia finally took Game 7 and then won its second straight title.