Quinn started out wide to the right side before cutting to the middle and putting a wrist shot under Joseph Woll’s blocker for the first goal in the shootout.
“I feel like I just have a couple of moves all from kind of the right side and decide when I get in, see what the goalie’s giving me,” said Quinn, who is 8-for-13 in the shootout for his career, including 3-for-4 this season.
Owen Power also scored, and Alex Lyon made 16 saves for the Sabres (41-20-6), who are 9-1-0 in their past 10 games. Alex Tuch also scored, and Lyon made one save and forced another attempt to go wide in the shootout.
The Sabres, who have not lost consecutive games in regulation since Dec. 3-8, extended their lead in the Atlantic Division to four points ahead of the Tampa Bay Lightning, who lost 4-2 to the Carolina Hurricanes on Saturday.
“I think halfway through the second we started playing better. Just really encouraging,” Lyon said. “Obviously, we’ve been on a good run. You lose one in regulation, and those are the games when doubt can creep in. You just have to grind through it. We’re going to get tested so much more throughout the rest of the season. So you just have to stay in the moment. There’s going to be a lot of adversity.”