"He just went about his business," Hakstol said of Elliott. "He battled hard. He made key saves at big times. I think that's probably the most important thing."
None was bigger than the save he made on Penguins captain Sidney Crosby's breakaway at 12:32 of the second period with the Flyers leading 2-0.
It was a swing moment in the game, with Crosby skating in alone from the neutral zone after intercepting Giroux's pass at the Penguins' blue line. In Elliott's biggest moment as a Flyer, he delivered with a calm, composed glove save on a backhand.
"You don't really have that much time to think, so you just try to be aggressive and play it like any other breakaway," Elliott said. "He's got a lot of moves, I'm sure. You just try to stay one step ahead."
Crosby had another chance in the waning seconds of the second period to cut the lead on a power play, but the Flyers caught another break, just as they did on Hornqvist's shots off the post.
The Penguins sent Crosby a seam pass through the slot, a rare occurrence on their power play Friday, but the captain missed an open net, shooting the puck through the crease and out the other side.
"Huge break," Couturier said. "Those are the kind of breaks you need to win games in playoffs. The gods were on our side tonight."