Acciari made it 2-0, also with his first goal since signing with the Penguins as a free agent, at 11:39 of the second period. Acciari capitalized on a turnover by Golden Knights defenseman Alec Martinez, who pulled the puck out of a scrum behind the net and backhanded it in front off Matt Nieto.
“They're a good team over there. A lot of experience,” Vegas forward Chandler Stephenson said. “You get those bounces when you have that experience. They create a lot of stuff. To shut out a team like that is pretty tough."
The goal came 47 seconds after Jack Eichel nearly tied it for Vegas, sending a wrist shot off the crossbar from the inside of the left circle at 10:42.
"That's the great thing about our team. The expectation is high,” Eichel said. “You go on a road trip, every game you expect to win. Anything less is not accepted. It's a great expectation to have and a mindset, as a group. Guys are frustrated.”
Malkin scored into an empty net from the neutral zone with 1:18 remaining in the third for the 3-0 final.
“We want to put a game on the ice that’s conducive to winning every night,” Pittsburgh coach Mike Sullivan said. “For me, the biggest aspect is making sure you don’t beat yourself.”
NOTES: Penguins defenseman Chad Ruhwedel left with a lower-body injury midway through the third. No further update was provided. … Pittsburgh has six goals in the opening five minutes of a game this season; only the Flyers (seven) and New York Rangers (six) have as many. … Penguins forward Vinnie Hinostroza did not play because of a lower-body injury sustained Saturday. ... Golden Knights forward Mark Stone was minus-3 in 18:21 of ice time.