The 2025 Stanley Cup playoffs have begun, and while every team has a shot at the title, not all are true contenders. Each top team has its fatal flaw that could determine their fate.

The Washington Capitals, despite topping the Eastern Conference, might face issues with shooting luck and inconsistent goaltending. The Toronto Maple Leafs have struggled with playoff demons for years. The Tampa Bay Lightning's luck could run out, and their best players might succumb to age.

In the Western Conference, the Winnipeg Jets rely on their goaltender performing well in the playoffs. The Vegas Golden Knights need to improve their penalty kill. The Dallas Stars face challenges without an injured Miro Heiskanen.

Teams must overcome these flaws and get lucky to lift the Stanley Cup in June.