Gerbe helps Sabres down Flames

Nathan Gerbe's goal early in the third period 1, at First Niagara Center.

Drew Stafford netted the other goal for Buffalo, while Jhonas Enroth made 28 saves as the Sabres snapped a two-game losing streak.

Alex Tanguay lit the lamp for Calgary and Henrik Karlsson stopped 42-of-44 shots for the Flames, losers in two of their last three games.