PITTSBURGH — The goals that came so easily to the Pittsburgh Penguins during the first two games of the Stanley Cup Final – the ones that arrived in bunches and seemed to signal an emphatic end to Pekka Rinne’s spectacular playoff run – have disappeared.

Across six periods in Nashville, the NHL’s highest-scoring team managed to beat Rinne just twice as the Predators rallied to tie the series. Yet Penguins Coach Mike Sullivan hardly seems frustrated heading into Game 5 on Thursday night back home in Pittsburgh.

Sullivan is 7-0 in series with the Penguins, and the way he sees it, his team’s inability to solve Rinne in Games 3 and 4 had little to do with lack of effort or opportunities. It had everything to do with a remarkable performance by the 34-year-old goaltender.

Where do you want to start? With Rinne’s no-look left pad stop on Jake Guentzel early in the second period of a tie game on Monday night? Maybe the one about a minute later when Rinne denied Chris Kunitz on a breakaway? Or maybe the diving blocker stop on Guentzel just before the midway point, the one that preserved Nashville’s lead?

Sullivan understands it’s easy to look at the result and be discouraged. That’s not his job. The coach who has made “play the right way” part of the franchise’s lexicon is more focused on the process. The Penguins didn’t produce much in Games 1 and 2 and somehow won going away.

It’s hockey. It happens.

“We believe that we have some guys that are due to score some goals here,” Sullivan said. “They’ve had some high-quality chances, and the puck hasn’t gone in the net for the last couple of games. We believe if we continue to try to do the right things out there, we’ll score.”

Game 4 marked the sixth time in their last 11 games the Penguins have scored just one goal, compared to just twice in 24 playoff games last spring.

Pittsburgh has survived anyway thanks in part to a resilience that has been their hallmark under Sullivan. When limited to one goal during the 2016 postseason, they won the following game. When the Penguins had just three goals during the first three games of the Eastern Conference finals against Ottawa last month, they scored 10 over the next two to take control.

“It just comes down to burying your chances,” said Penguins captain Sidney Crosby.

Something the Penguins did more than anybody during the regular season when it led the NHL in scoring. Pittsburgh is averaging 3.0 goals per game in the playoffs, the same as the Predators. It’s not a coincidence they’re the last two teams standing, both two wins away from a championship.