While the Maple Leafs are making their ninth consecutive appearance in the Stanley Cup Playoffs, the Senators are in the postseason for the first time since 2017 when they lost in double overtime in Game 7 of the Eastern Conference Final to the eventual Stanley Cup champion Pittsburgh Penguins.

With their 4–0 victory over the Buffalo Sabres, the Leafs secured the division title and set up a long-awaited playoff rematch against the Ottawa Senators. This is the Leafs' first full-season division crown in 25 years and their first since the NHL created the Atlantic in 2013.

Mar 15, 2025; Toronto, Ontario, CAN; Toronto Maple Leafs forward Auston Matthews (34) skates with the puck ahead of forward Max Domi (11) in the first period against the Ottawa Senators at Scotiabank Arena.