For NHL fanbases, an old rivalry can come down to a few seconds of footage: a crowded bench, an extra sweater, a whistle. At the Montreal Forum on May 10, 1979, Boston led the Canadiens 4–3 late in Game 7 of their Stanley Cup semifinal. The Bruins needed a clean finish. Instead, they took a too-many-men penalty.
Guy Lafleur tied the game. Yvon Lambert won it in overtime. Hockey-Reference’s record preserves the sequence without conveying the agony of watching a bench change help wreck a season. Boston had come close enough to picture the next round. Montreal made sure close enough would hurt.
Watch that finish with supporters of both clubs and the argument starts before the puck goes in. Was this Montreal refusing to lose, or Boston handing over a game it should have finished?
Neither answer offers the other side much comfort. That helps keep the footage alive. Decades later, a new Bruins–Canadiens game can reopen a grievance involving players who have long since stopped skating.
The opponent becomes part of the family story
On the scoresheet, a bench penalty occupies a line. Around a television, it can take an entire intermission to explain. Someone remembers the lead; someone else insists on starting with the chances Boston missed earlier.
NHL fanbases pass these arguments down alongside old jerseys and ticket stubs. The details matter because they tell younger supporters why one visiting sweater draws a different response from another. Losing always stings. Losing to that team brings witnesses who will remember.
These rivalries develop in different ways. A newcomer embarrasses an established neighbor, a contender repeatedly blocks another’s path, or an ugly hit makes the next meeting personal. Looking back chronologically shows how each grievance acquires its own vocabulary.
New York learned how much eleven seconds could change
Before Boston’s bench mistake, the Islanders gave the Rangers a different kind of humiliation: losing at home to a neighbor still establishing itself.
The Islanders’ historical record places the breakthrough at Madison Square Garden on April 11, 1975. J.P. Parise scored 11 seconds into overtime, securing a 4–3 victory and the franchise’s first playoff series win. The Islanders took the best-of-three matchup two games to one.
Eleven seconds barely gives a nervous spectator time to settle back into a seat. For the Rangers, overtime ended almost as soon as it began. Across the rivalry, Islanders supporters gained a result they could bring up whenever their club’s standing came into question.
Among neighboring NHL fanbases, the building matters. Winning at Madison Square Garden meant celebrating on the Rangers’ ice, with their crowd watching. The Islanders had more than an encouraging performance to discuss afterward. They had eliminated the other team.
Boston still has to count the skaters
Four years later, the Forum supplied a nightmare with an especially cruel feature: Boston could identify the mistake.
The Bruins’ retrospective singles out the bench penalty that preceded Lafleur’s equalizer. No extraordinary shot forced Boston to put an extra man on the ice. The opening came from its own bench.
That makes the replay difficult to leave alone. Count the sweaters correctly, complete the change, protect the lead. Every viewing offers an imaginary repair before delivering the same finish.
Montreal supporters can start elsewhere, with Lafleur recognizing the opportunity and converting it. Boston’s mistake did not put the puck in the net by itself. The Canadiens still had to execute under elimination pressure.
NHL fanbases can agree on every detail and remain furious with one another’s interpretation. One side celebrates nerve; the other sees a gift. When those clubs meet again, neither crowd arrives prepared to concede the argument.
Detroit needed the scoreboard as well as the fight
The Detroit–Colorado feud carried a face and a name: Kris Draper. As WXYZ’s retrospective recounts, Claude Lemieux’s hit from behind during the 1996 playoffs drove Draper into the boards. Draper suffered facial fractures and a concussion. Those injuries belong at the center of the story, even when later highlight packages linger on the retaliation.
On March 26, 1997, the night remembered as “Fight Night at the Joe,” Darren McCarty went after Lemieux. The Associated Press reported a melee that drew in the goaltenders, too.
But Detroit still had a game to win. Hockey-Reference’s box score shows Colorado leading 5–3 in the third period before the Red Wings pulled level. McCarty then scored 39 seconds into overtime to complete a 6–5 comeback.
The comeback completed Detroit’s version of the night
For NHL fanbases revisiting that game, the temptation runs toward the confrontation. Gloves on the ice make an immediate impression. Recovering from a two-goal deficit takes longer to explain.
Yet the comeback kept Detroit’s response from ending in another defeat. In the Red Wings’ retrospective, Brendan Shanahan stressed the importance of winning alongside the physical confrontation.
That distinction gives the night its competitive weight. Detroit answered Colorado on the scoreboard as well as in the fights. Remembering both also leaves space to acknowledge that Draper’s injuries were more than fuel for a satisfying revenge story.
Alberta gave a new generation its own frantic night
By May 2022, Edmonton and Calgary had gone 31 years without a playoff meeting, according to the NHL’s postseason report. Their return offered little time for a history lesson. Calgary scored twice in the opening 51 seconds of Game 1.
The game refused to settle. Edmonton erased a four-goal deficit, only for Calgary to pull away again. Matthew Tkachuk finished with a hat trick in a 9–6 Flames victory. The NHL recorded the 15-goal total as a playoff high for the Battle of Alberta.
For these NHL fanbases, the night supplied something old footage could not: uncertainty. Nobody watching knew which rush would finally put the game beyond recovery. Calgary supporters watched a commanding lead disappear; Edmonton supporters watched an improbable comeback fail to hold.
Younger fans did not need to borrow anyone else’s frustration. They had just spent an evening acquiring their own. The provincial rivalry now had another game that could derail an otherwise ordinary hockey conversation.
The next meeting has to add something
An old broadcast can make a younger viewer impatient. The picture looks soft, the equipment unfamiliar, and the person holding the remote keeps pausing before the crucial play. Then the puck reaches Lafleur, or Parise finds the finish. Someone beside you reacts before the goal arrives.
NHL fanbases need those memories, but history cannot do all the work. A child can understand why a parent dislikes Montreal without feeling the same knot in the stomach. A new game has to supply that. Alberta’s 2022 reunion showed how quickly it can happen. The rivalry’s name belonged to earlier decades; the blown lead belonged to everyone watching that night.
For NHL fanbases, the next lasting grievance may begin with a mistimed change. A coach points, a player jumps over the boards, and the whistle comes. Years afterward, someone will still be explaining why it should never have happened.
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FAQs
Why do NHL rivalries last for generations?
Fans pass down stories of painful losses, famous goals and bitter confrontations. New games give younger supporters their own reasons to care.
What happened in the Bruins–Canadiens semifinal in 1979?
Boston took a late too-many-men penalty in Game 7. Guy Lafleur tied the game, and Yvon Lambert scored Montreal’s overtime winner.
How quickly did J.P. Parise score against the Rangers in 1975?
Parise scored 11 seconds into overtime. His goal gave the Islanders a 4–3 win and their first playoff series victory.
Who won Fight Night at the Joe?
Detroit beat Colorado 6–5 on March 26, 1997. Darren McCarty scored 39 seconds into overtime after the Red Wings erased a two-goal deficit.
What was the score in the 2022 Battle of Alberta playoff opener?
Calgary beat Edmonton 9–6. Matthew Tkachuk scored a hat trick, and the teams combined for a Battle of Alberta playoff-record 15 goals.
