Orlov tied it 1-1 at 11:17 with a wrist shot above the left circle that deflected in off Pittsburgh defenseman Erik Karlsson.
“Started to get to our game a bit,” Hurricanes captain Jordan Staal said. “And I think we put up enough shots, but it wasn't really any Grade As and not enough net traffic, really, to create havoc and create those second opportunities. We were OK. We weren't what we can be and the way we want to play."
Rust gave the Penguins a 2-1 lead at 18:09, scoring with a snap shot from the left circle off a face-off win by Crosby.
“It’s a designed play,” Rust said. “Just kind of had my forehand coming off that wall. Try to shoot it through traffic and I was able to get it in.”
O'Connor scored an empty-net goal to make it 3-1 at 18:04 of the third period before Crosby scored into another empty net with 23 seconds remaining for the 4-1 final.
"We couldn't score. We didn't get to the net,” Carolina coach Rod Brind’Amour said. “Actually, after the first period, we played pretty good. It was kind of a weird game. Second period, I thought, was pretty solid overall but give up two.
“Didn't really get enough at the net. We were a little light around that area. We put up some good shots, but not enough traffic. Kind of made it an easy night for them.”
NOTES: Crosby leads the Penguins with 76 points (35 goals, 41 assists) in 71 games this season. He reached 40 assists for the 15th time, passing Anze Kopitar of the Los Angeles Kings (14) for the most among active players. ... Guentzel had 466 points (219 goals, 247 assists) in 503 games for Pittsburgh, including winning the Stanley Cup as a rookie in 2017. ... The Hurricanes outshot the Penguins 30-14 over the final two periods. ... Forward Michael Bunting, who was acquired by the Penguins in the Guentzel trade, had one shot on goal in 14:30 of ice time. ... Penguins forward Sam Poulin played 9:11 in his season debut after being recalled from Wilkes-Barre/Scranton of the American Hockey League. The 23-year-old, selected by Pittsburgh in the first round (No. 21) of the 2019 NHL Draft, took a leave of absence for personal reasons on Dec. 7, 2022, before returning to play for Wilkes-Barre/Scranton on April 7, 2023.