Tommy Novak extended it to 2-0 at 16:55 of the second period on a rebound of a backhand attempt on net from Evangelista. The goal came just after a four-minute power play had expired for Nashville.
Gustav Nyquist pushed it to 3-0 at 12:47 of the third period on a 2-on-1 rush with Filip Forsberg off a pass from O’Reilly.
“Looked a lot better,” Nyquist said. “Obviously there’s still stuff we can be better at, but a very big step in the right direction at least. But again, we’ve got to keep building. Obviously, this is just one game. We’ve dug ourselves a little hole here in the beginning, so back at it on Friday.”
Evangelista scored an empty-net goal at 13:56 for the 4-0 final.
“Just to keep working,” Bruins coach Jim Montgomery said of his message to the team after the game. “We cannot beat ourselves. It’s a long season. We’ve got to keep grinding. We’ve got to get better and better every day.”
NOTES: Bruins forward Max Jones came into the lineup in place of Justin Brazeau. Jones finished with two minor penalties and zero shots on goal in 11:14 of ice time. … Predators forward Zachary L'Heureux made his NHL debut. A first-round pick (No. 27) in the 2021 NHL Draft, L’Heureux finished with one shot on goal in 9:59 of ice time.