Ville Husso allowed three goals on seven shots in the first period before being replaced by Sebastian Cossa, who made 12 saves in his NHL debut in relief.
“I was really focused on the first shot, got a save, and obviously not the second (shot) I wanted,” Cossa said. “But the team stuck with it with some big goals in the third there, and they helped me a lot in the third.”
Jason Zucker had two goals and an assist, and James Reimer made 26 saves for the Sabres (11-13-4), who have lost seven straight (0-4-3).
“I think we need to look at it straight in the face, honestly,” Zucker said. “I think we need to know that it’s seven in a row. We need to look in the mirror and go get after it. There’s no reason to sit here and be like ‘Oh, we’re doing this.’ We’ve lost seven in a row.
“We’re not playing well. We’ve got to, again, look in the mirror and understand where we’re at and at what point in the season we’re at here. We have a few games before Christmas. We’ve got to have a little bit more urgency, and we got to attack these games and end this right now.”
Zach Benson gave Buffalo a 1-0 lead at 1:38 of the first period when his wrist shot from the right circle deflected off the stick of Detroit defenseman Ben Chiarot and over the glove of Husso.
Alex DeBrincat tied it 1-1 at 4:05. He took a pass from Larkin, skated along the goal line to the front of the net, and lifted a backhand over Reimer’s blocker.
Copp scored 41 seconds later to give the Red Wings a 2-1 lead, tapping in a backdoor pass from Compher.