Mathieu Olivier extended it to 3-1 at 3:09 of the second period, taking a pass in front of the net from Werenski and scoring with his backhand.
Sillinger pushed it to 4-1 at 11:51 off a feed from Nylander from behind the net.
“I thought we were in control most of the night,” Sillinger said. “When you get a start like we did, I thought we kept building on it and did a decent job at maintaining that momentum. Yeah, it’s good to get a win.”
Donato cut it to 4-2 at 6:18 of the third period. Kurashev carried the puck into the slot and had his backhand attempt go off the end boards. Donato then picked up the puck in front of the net and poked it in.
“Obviously, it's all about building a culture,” Donato said. “I think that's first and foremost. It's stuff every night that we notice that we want to continue to harp on and grow as a team. Obviously, it's not easy losing, right? It's not always a positive thing, but sometimes the messages are hard, but you've got to keep rolling and grow as a team.”
Gaudreau scored into an empty net at 17:35 for the 5-2 final.
NOTES: Sillinger became the third player in Blue Jackets history to score 30 goals prior to his 21st birthday, joining Rick Nash (58) and Pierre-Luc Dubois (47) … Werenski recorded his 28th career multiassist game, passing Jones for fifth-most in Blue Jackets history.