Pastrnak's two-goal, two-assist performance paced the Bruins to a 4-1 win over the Ottawa Senators on Tuesday night.
"It was big (to get two points)," Pastrnak said after ending a four-game road trip with a win. "Even though we had two points on this trip we haven't won and, obviously, every loss feels tough, so good that we (played) hard and got a big win for us."
The 22-year-old forward became the first player to score nine goals for the Bruins in the month of October since Dave Andreychuk in the 1999-2000 season. Pastrnak scored his first of the game at 11:17 in the first period and then notched his 10th of the season at 5:31 in the third period.