Pittsburgh won 4-2 and leads the best-of-7 series 3-1 with Game 5 on Friday at Consol Energy Center (7 p.m. ET; CBC, RDS, NBCSN).
Orpik's absence reduced Pittsburgh to five defensemen. Paul Martin played 30:05, and Kris Letang played 27:56.
Orpik was making his first appearance in six games after sustaining an undisclosed injury in the Eastern Conference First Round series against the Columbus Blue Jackets. He played nine shifts in the first period, but the last one lasted seven seconds, ending at 18:23.
We've got to find a way to win a game. He's played well in the minors, now he gets his opportunity. We tried [with Jonathan Bernier]. The way I look at it, you get opportunities and you make the most of it. That's what [James Reimer] did. Now another opportunity is here and Sparks ... you gotta grab it. Is he ready? We'll find out.
— Maple Leafs coach Mike Babcock to the Toronto Star on recalling goalie Garret Sparks from the AHL to start Monday in his NHL debut
TONIGHT ON NHL NETWORK
5:00 ET: NHL Live Powered by Constellation 7:00 ET: NHL Tonight