Pittsburgh: Philipp Grubauer made 36 saves and the Washington Capitals celebrated star Alex Ovechkin’s 1,000th career regular season game by clinching their third straight division title with a 3-1 win over the Pittsburgh Penguins on Sunday night.

Ovechkin was held without a point but it hardly mattered. TJ Oshie, Dmitry Orlov and Tom Wilson scored for Washington while Grubauer kept the NHL’s best power play in check as the Capitals assured themselves home-ice advantage through the first two rounds of the postseason.

The Penguins have the top power play in the league but went 0 for 5 with the man advantage. Patric Hornqvist picked up his 27th of the season late in the third period to avoid a shutout. Matt Murray stopped 31 shots but couldn’t quite match Grubauer.

A night after earning a playoff berth for a franchise-record 12th straight year, Pittsburgh lost at home in regulation for just the second time since Jan. 4.

Ovechkin downplayed his milestone game beforehand, half-jokingly saying it didn’t matter much. The 32-year-old knows his career has been equally defined by his 603 goals and his team’s inability to make a deep playoff run.

The Capitals have won 10 of 12 to create some breathing space in the cramped and crowded Metropolitan.