Boston beat Toronto for the fourth straight time this season and the second straight game. Nathan Horton and David Krejci each had a goal and an assist for the Bruins, who have outscored their closest pursuer in the Northeast Division 23-6 this season.
Rask made his first start since the day after Thanksgiving, a 3-2 shootout loss to Detroit that was the only blemish on Boston's otherwise perfect November. He has won four of his last five, allowing a total of nine goals. James Reimer
stopped 26 shots in his first game in the net since leaving an Oct. 22 game against Montreal with an injury that was not disclosed. He had not lost in regulation in his previous six starts.
Chris Kelly also scored for Boston, and Milan Lucic had a pair of assists. Mikhail Grabovski
scored Toronto's only goal.
The Bruins celebrated their 100th consecutive sellout, a streak that began Dec. 5, 2009, when Phil Kessel
returned to Boston for the first time since he was traded to Toronto. Fans came to boo him then, but they have largely ignored him after Boston won the Stanley Cup last season without him.
Kessel, who entered the night with a league-leading 32 points, did not have a goal or an assist. He has two goals and five assists in 16 games against the Bruins.
The Bruins went 12-0-1 in November - their first month without a regulation loss since January 1969 - to go from last place to second in the Eastern Conference, and first in the division. Boston's 14-game streak without a regulation loss is its longest since recording at least one point in 17 straight games in 1983.
After a scoreless first period, Horton got the puck behind the Maple Leafs' net and forced Dion Phaneuf
to choose between coming at him and covering the slot. When the Toronto defenceman skated toward Horton, he gently flipped it to Krejci as he crashed the crease and beat Reimer on the stick side.
But just 48 seconds later, Grabovski one-timed a slap shot from the right circle past Rask, dropping to his knee as he delivered.
The Bruins went up 2-1 with seven minutes left in the second when Rich Peverley passed the puck through traffic in the middle to Kelly who beat Reimer. Johnny Boychuk made it 3-1 at 3:06 of the third period when the puck trickled out to him at the right point and he slapped it off Reimer's glove for the goal.
Horton added an insurance goal in the third period. Notes:
Reimer was activated from injured reserve before the game. ... Toronto RW Joffrey Lupul
, who had a league-high 19 points in November, had his seven-game point streak snapped. ... It was Kessel's 400th career game. The Toronto right wing was taken fifth overall by Boston in the 2006 draft. He was traded to Toronto in the summer of 2009. ... Boston's Joe Corvo picked up his first career NHL major. It was his 592nd career game. ... Toronto snapped its streak of eight straight games with a power-play goal. ... The Bruins have not lost in regulation since a 4-2 loss to Montreal on Oct. 29.