Drew Stafford, Adam Mair and Thomas Vanek scored for Buffalo, 6-0-1 this season. The Sabres' only loss came in a shootout at Atlanta last Saturday.
PENGUINS 4, HURRICANES 1
In Pittsburgh, Sidney Crosby and Ruslan Fedotenko scored 32 seconds apart during Pittsburgh's four-goal third period, and the Penguins rallied for the victory.
Rookie Brandon Sutter got his first NHL goal to put Carolina up in the first.
Sutter, the son of Devils coach Brent Sutter, is the ninth member of the Sutter family to play in the NHL.
STARS 5, ISLANDERS 3
In Uniondale, N.Y., Mike Ribeiro had a goal and a career-high four assists in Dallas' win.
Loui Eriksson added a pair of goals, and Brenden Morrow and Krystofer Barch also scored for the Stars.
Bill Guerin, Mark Streit and Jon Sim scored for the Islanders.
MAPLE LEAFS 4, BRUINS 2
In Boston, Anton Stralman scored with 9:14 left to break a third-period tie, and Vesa Toskala stopped 26 shots, as Toronto snapped a five-game losing streak with a win over Boston.
FLAMES 5, PREDATORS 3
In Nashville, Tenn., Jarome Iginla scored two goals and assisted on another, and Dion Phaneuf set up two goals in Calgary's victory.
Greg Zanon, Jordin Tootoo and Jason Arnott scored for the Predators.