May 7th marks a significant date in Isles history, as the New York Islanders celebrate a milestone from their storied past. On this day in 1980, the Islanders clinched their first Stanley Cup championship in franchise history, capping off an incredible season that saw them win 15 consecutive playoff games. Led by Hall of Famers Mike Bossy, Bryan Trottier, and Denis Potvin, the Islanders dominated the NHL, ultimately defeating the Philadelphia Flyers in the Stanley Cup Finals. This historic victory marked the beginning of a dynasty that would go on to win four more Stanley Cup championships in the 1980s.