Granlund also assisted on Staal's third-period tally, providing him with his second career four-point game.
The outburst provided Granlund with his 16th and 17th goals of the season, snapping an 11-game goal drought.
2. In case anyone in the Big Apple thought Staal was finished when he struggled in a 20-game stint with the Rangers a couple of years ago, the 33-year-old centerman proved he has plenty left in the tank.
His second goal, a crucial power-play marker less than a minute into the third, was his 29th of the season, tying his total from all of last season.