He played 27:15, more than nine minutes more than every other Flyers' forward. He scored what proved to be the game-winning goal, and had two assists, including a blind, backhanded, between-the-legs pass to set up rookie center Nolan Patrick for a tap-in power-play goal at 5:10 of the third period that gave the Flyers a 4-0 lead.
His defensive play in the offensive zone led to defenseman Shayne Gostisbehere's power-play goal at 19:23 of the first period. Couturier also played a key role in the Penguins going 0-for-4 on the power play with 5:01 of shorthanded ice time, the most among Philadelphia's forwards.
Game 3 at Wells Fargo Center on Sunday (3 p.m. ET; NBC, CBC, TVAS).
"Everyone ups their intensity when they see our leaders going like that," Patrick said.
The Flyers did see offensive upside to Couturier when he arrived. That upside was evident by his back to back 96-point seasons with Drummondville in the Quebec Major Junior Hockey League..
"In his first camp, he was outstanding, both defensively and offensively," former Flyers assistant Joe Mullen said. "He reminded me of a young Ron Francis the way he got the body position and separated guys from pucks and was so good in the defensive zone and moved the puck. In his first camp, he was shooting the puck a lot. He impressed a lot of people with just his shot and how he was shooting. Once he turned pro we were waiting for that same thing to happen. He played well defensively his first season and didn't put up the numbers quite like we wanted, but he always showed potential."
Ironically, for Couturier to successfully transition to first-line center with Giroux on his left wing, he had to stay true to the principles that got him pigeon-holed as a checking center during his first six seasons.
Why?
Look no further than his 15-game goal drought from Feb. 18-March 18.
Couturier was bothered by it, because who wouldn't be after scoring 29 goals in the first 58 games. But if anything, he realized he could elevate the rest of his game to counter his lack of scoring, so he did.
He had 10 assists, 44 shots on goal and a plus-7 rating in those 15 games. He won 53.4 percent of his faceoffs (his season average was 52.8 percent) and had a 53.88 shot attempts percentage (his season average was 53.17). The Flyers went 8-6-1, good enough to stay in the hunt for the playoff berth they secured in their last game of the regular season, a 5-0 win against the New York Rangers that was aided by Couturier's two assists.
"You can't be a guy who is hurting the team when you're not scoring," Couturier said. "That's the worst thing, so you try to help in any other way you can when that happens. I take pride in that."