The Maple Leafs finished first in the Atlantic Division and will face the Ottawa Senators in the Eastern Conference First Round. Game 1 is in Toronto on Sunday (7 p.m. ET; SN, CBC, TVAS, ESPN2)
Laughton's winning goal came after Tanev tied it 3-3 with two seconds remaining in the third period. He skated in from the blue line and shoveled a centering pass from Mitch Marner over Cam Talbot's glove from the slot with Joseph Woll pulled for the 6-on-5 advantage.
“It is what it is, the fun stuff starts now,” Tanev said.
Auston Matthews scored, Marner had two assists, and Woll made 31 saves for the Maple Leafs (52-26-4), who won five in a row to end the regular season.
“I thought our first period was fine considering the game and the situation,” Toronto coach Craig Berube said. “The second period got a little loose and sloppy, but I thought our guys brought it back to earth in the third and played the right way, a little more direct. We were fortunate to get that tying goal. I was happy for Tanev, and we ended up winning in OT. Considering the situation, guys did what they had to do.”
Austin Watson, Justin Holl and Alex DeBrincat scored, and Talbot made 16 saves for the Red Wings (39-35-8), who had won three in a row. Detroit did not qualify for the Stanley Cup Playoffs for the ninth consecutive season, falling out of contention after going 4-10-0 in March despite holding the second wild card into the Stanley Cup Playoffs from the Eastern Conference at the beginning of the month.
“You can put it a hundred different ways, but we just didn’t win hockey games and that’s on the guys in the room and it’s frustrating to go through it again and sit here outside of the playoffs,” Red Wings captain Dylan Larkin said. “March was definitely not a good month for us and defined our season unfortunately.”
Matthews scored for the third straight game to give the Maple Leafs a 1-0 lead at 17:53 of the first period. He took a pass from Matthew Knies and backhanded a shot past a sprawling Talbot in the slot.
Watson tied it 1-1 at 19:19 when he got to a loose puck in the slot after Mermis blocked his initial shot and backhanded it past Woll’s blocker.
Holl scored with a shot from the blue line over Woll’s glove to give the Red Wings a 2-1 lead at 2:16 of the second period.
DeBrincat made it 3-1 at 5:50 on the power play when he one-timed a pass from Moritz Seider at the top of the left face-off circle.
“We talked about it after the second period, there’s something to play for to get to 40 wins,” Larkin said. “That would be big for our team and we just didn’t do that, kind of a story of the season.”