MacEwen made it 2-0 at 12:38, scoring glove side on Levi with a slap shot from the top of the right circle on a rush. It was his first goal since Jan. 9 (32 games).
Thompson cut it to 2-1 at 19:46 of the first. After Jeff Skinner knocked down Jacob Bernard-Docker's clearing attempt along the left boards, Thompson picked up the puck, deked Tim Stützle at the top of the slot and beat Forsberg glove side with a wrist shot.
Dominik Kubalik extended the lead to 3-1 at 7:18 of the second period. Ridly Greig got around Dahlin on a rush and fed Kubalik, who chipped a backhand over Levi’s left pad from in front.
“If we play the right way, we shouldn’t have to bounce back as often as we do,” Forsberg said. “We’ve got to bring it every night, and that’s something we’ve got to find as a group, otherwise it’s hard to be successful.”
Kastelic made it 4-1 at 19:44 of the second, redirecting Erik Brannstrom's shot from the high slot. Artem Zub then scored into an empty net at 15:16 of the third period for the 5-1 final.
“We’re going to figure it out,” Sabres defenseman Connor Clifton said. “Obviously, this would’ve been a big win for our group. We’ve got to find a way to grind and claw back to .500, and then we can start doing damage. Obviously, the goals thing, they’re going to come. I hope it’s going to be next game, you know, with all the chances we’re getting. Like I said, the goalie over there played really well tonight and we couldn’t put it behind him.”
NOTES: Martin was coaching in his 1,300th NHL game. … Brannstrom had an assist and was plus-2 in 15:13 of ice time in his first NHL game as a forward.