"Nine times out of 10, I don't think that happens," DeMelo said. "I was trying to get it kind of just down in that area, and very lucky bounce, so we'll see if that continues, but happy to get one tonight for us."
Colin White extended the lead to 3-0 with a one-timer off a pass from Stone in the slot on the power play at 14:47.
"Anytime we did get momentum in the first two periods, we took a penalty," Sabres coach Phil Housley said. "So we were on our heels and special teams played a huge, important role in the game.
"I really liked the way we played in the third period, but it's a little too late. We need to start the game on time, the way we played in the third period."