WASHINGTON -- Aliaksei Protas and Pierre-Luc Dubois each had a goal and an assist, and the Washington Capitals extended their point streak to 10 games with a 4-1 win against the Pittsburgh Penguins at Capital One Arena on Saturday.

Jakob Chychrun, Aliaksei Protas and Pierre-Luc Dubois scored, Logan Thompson made 18 saves and the NHL-leading Washington Capitals beat the Pittsburgh Penguins 4-1 on Saturday night for their fourth consecutive victory.

One night after getting a goalie goal, the Pittsburgh Penguins (19-21-8) struggled to get a skater to score. The revamped and increasingly dominant Washington Capitals (31-10-5) smothered the Penguins’ every offensive hope and got just enough offense to pin down the Penguins for a 4-1 at Capital One Arena Saturday.