"That's the best I've seen him play since I've been here," Blue Jackets coach John Tortorella said of Jenner, who led Columbus with five shots and had three hits and three blocked shots in 17:36. "At a very important time, obviously."
Duchene made it 2-0 on the power play at 12:42 of the second period, scoring on the rebound of a shot by Nick Foligno.
The goal came with seven seconds remaining in the penalty, and the Blue Jackets kept the puck in the offensive zone for the final 1:27 of the power play.
"That was almost like a 5-on-5 shift, guys falling everywhere, battling," said Duchene, who has five goals in the playoffs, including one in the second overtime that gave Columbus a 3-2 win in Game 2 at Boston on Saturday. "Just shooting pucks and grinding for a goal. All five guys on the ice contributed big time to that goal."