Swayman saw just four shots in the third period as the Bruins tightened things up defensively, which proved to be a more difficult task than usual for the Black & Gold, who were without ace blue liner Charlie McAvoy due to an upper-body injury. The young netminder did his part, too, as his strong effort between the pipes helped to set up Brad Marchand's shorthanded winner with 8:21 gone in the third.
"I think it was about this young guy going in, playing his first NHL game, basically standing on his head to keep us in the game," Cassidy said of the B's turnaround in the third. "The guys that have NHL talent need to provide NHL effort with that talent in the checking game and managing pucks. Guys that aren't quite at the same level as NHL talent, they have to work on their NHL execution and make good reads and decisions.
"We asked for a little bit of both from each kind of player, or each category the player falls into, and I thought we got it. Certainly got it on that shorthanded goal by [Jeremy] Lauzon, made a heck of a play [to Marchand on a 2-on-1]. Shortened the bench a little for the guys that were willing to check and manage pucks and play the right way to help our goaltender and it worked out for us."
Swayman was strong from the jump, stopping all 13 shots he faced in the opening period, including a stellar shutdown of Scott Laughton's shorthanded breakaway attempt midway through the frame. The Alaska native calmly kicked the shot away to the left circle where Patrice Bergeron picked up the loose puck and started an odd-man rush back the other way.
The sequence ended with Bergeron ripping home a David Pastrnak feed on the power play for his second goal of the period to give Boston a 2-0 lead with 2:28 remaining in the first.
"He was great. Really happy for him, well deserved win," Bergeron, who potted a hat trick and notched his 900th career point, said of Swayman. "He was battling all night. He gave us a true chance to win, especially in that second period.
"That poise was evident, the way he prepared in the locker room. He looked ready, he looked calm and he was the same way on the ice. Good for him and hopefully many more to come."