Stewart's go-ahead goal helps Ducks beat Pens 2-1

ANAHEIM, Calif. (AP) Chris Stewart had the go-ahead goal in the second period, Corey Perry also scored and the Anaheim Ducks overcame a disallowed goal to beat the Pittsburgh Penguins 2-1 on Sunday night.

John Gibson made 23 saves in his sixth straight start - a stretch that included shutouts against Vancouver and San Jose.

The Ducks are 10-5-2 after a 1-7-2 start. The three-time defending Pacific Division champions, coming off a 1-0 victory over the Sharks on Friday night, have won consecutive games for the first time since beating San Jose by the same score Nov. 7 for their fourth straight victory.

Olli Maatta scored for Pittsburgh and Marc-Andre Fleury stopped 23 shots. The Penguins are 5-5-2 following a 9-1 stretch.