Matthews scored 1:15 later on the power play to cut it to 3-1. When all four Mammoth penalty killers got caught on the same side of the ice, Tavares slid a pass to Matthews, who was alone in front of the net, and he deked to the backhand to put it past Vejmelka.
“That was a very inconsistent performance by us,” Sergachev said. “We gave up some tough goals on the penalty kill that we shouldn’t have given up. We have to clean that up.”
The Mammoth made it 4-1 at 14:17 when Guenther snapped a shot past Stolarz’s blocker from the top of the right face-off circle.
“I think we can clean up our puck play,” Rielly said. “If you look at their goals, they’re off the rush, so there is something going on there that we have to fix. You do a good job at the end of the game to get back in it, but ultimately that’s a tough position to be in.”
Jack Roslovic pulled the Maple Leafs to within two goals at 16:29. Matthews centered a pass to Kirill Marchenko in the slot from behind the net. Marchenko then spun and put a no-look backhand pass across to Roslovic, whose shot went off the goal post and in to cut it to 4-2.
Weegar made it 5-2 at 19:20 when he took a drop pass from Clayton Keller and shot between Stolarz's blocker and chest protector from the left face-off dot.
“I put us in a tough situation,” Stolarz said. “I probably want two or three of those goals back. Not the way you want to go and end the road trip. … I know I’ve got better and will be better in the future.”
NOTES: Hayton extended his point streak to four games (zero goals, five assists). … Matthews extended his point streak to five games (five goals, seven assists). … Tavares played his first game after returning to the team following the birth of his fourth child, a son named Tucker. He missed a 6-3 win against the Colorado Avalanche on Saturday. … McKenna became the fourth Maple Leafs player in the expansion era (since 1967-68) to record a point in each of his first three career road games. The only other players to do so are Daniel Marois (seven games in 1988-89), Matthews (four in 2016-17) and Alex Steen (three in 2005-06). … Sergachev scored the last of three straight Mammoth goals, and did so short-handed. He became the franchise’s first defenseman with multiple short-handed goals; John Marino is the only other with one.