The Capitals are halfway to doing that thanks to Orpik.
He also played a big role in Washington's 4-2 win in Game 1 against Carolina.
His game-high seven hits helped set the physical tone and he helped kill off two Hurricanes power plays in the final 8:46 when the Capitals were clinging to a 3-2 lead.
"Come playoff time, you realize why that kind of game is so important," Capitals goalie Braden Holtby said. "The way he plays, how hard he plays, how hard he makes it, it would be tough to play that way all year, but in the playoffs you can tell no one's getting by him. He's leaving a mark on everyone, and that wears on a team through a series. That's how important he is on the ice.
"And his leadership and his drive and mentality make everyone around him better. That's why we're a better team with Brooks Orpik."
Orpik's leadership was invaluable during their run to the Stanley Cup last season. He was their only player who had previously won the Cup, when he did it with the Pittsburgh Penguins in 2009.
"Guys like that, leaders that don't score a ton of goals, they come up in big moments for you," forward T.J. Oshie said. "It's a little extra special and you get a little extra excited to go and jump on him and rub your glove in his face and give him a hug."
The Capitals had a similar reaction when Orpik scored in Game 2 of the Stanley Cup Final against the Vegas Golden Knights last season. That goal ended his 220-game goal drought, including the regular season and playoffs, dating back to Feb. 26, 2016, and turned out to be the winner in a 3-2 victory that evened the series.
Orpik's previous playoff overtime winner, which came on a slap shot from the left point, gave Pittsburgh a series-clinching 4-3 win against the New York Islanders in Game 6 of the 2013 Eastern Conference Quarterfinals.
"Clinched the series," Orpik said. "I remember that one. Yeah."
A stay-at-home defenseman, Orpik does a lot of the grunt work in front of the net, in the corners and on the penalty kill. It wasn't surprising when coach Todd Reirden sent Orpik out to help kill the Hurricanes' 5-on-3 power play for 1:07 in the second period.