"We've just got confidence in here. There's no panic," alternate captain Jake McCabe said. "We lose a game, we didn't have our best night, obviously, everyone was a little off, and we just refocus and focus on the next game.
"The past is the past. Focus on that next shift, that next period. When you really narrow your focus, you can do a lot of good things."
Buffalo is now 9-2-1 on the season and has yet to lose back-to-back games.
"You always have the mentality that you never want to lose two in a row," goaltender Linus Ullmark said. "That's an obvious thing for us. You want to get on the winning track right away. You don't want to get those second, third, fourth losses and get in a slump. You want to keep the train rolling at all times."
Ullmark made 41 saves, including 21 in the third period to earn his first shutout of the season. McCabe and Sam Reinhart scored for Buffalo.
"For me, that was the most enjoyable win of the season under the circumstances of having lost our way in phases of the game yesterday that were quite disappointing," head coach Ralph Krueger said.
"…They were the better team early in the game, there's no question about that, but midway through the game, you could feel it tipping. We got our game going and were able to neutralize them an eliminate almost any scoring chances until we got the lead.
"Then Linus helped us weather the storm. But overall, I thought we built an excellent game off the back-to-back and a game that's really going to strengthen us mentally moving forward."
The Sabres found themselves shorthanded with 2:10 left in regulation and had to go up against Detroit's 6-on-4 attack for an extended period of time.
"It's nice that we have a two-goal lead. Linus is making that first save and you've just got to clear up pucks and clear up sticks, especially with two extra bodies in front," McCabe said. "We stuck to our structure and got the job done."