Final Play of Series - Colorado Avalanche win Game 4 and sweep the Los Angeles Kings, who become the second team eliminated from the 2025–26 playoffs. They have not advanced past the first round in 12 years (2013–14)
[BOS - BUF] The Bruins get booed off the ice at home after giving up 4 first period goals in the playoffs for the first time since the Hartford Whalers did it in 1991
[CAR - OTT] Carolina Hurricanes win Game 4 and sweep the Ottawa Senators, who become the first team eliminated from the 2025–26 playoffs, marking their second straight first-round exit