TORONTO (AP)Auston Matthews had two goals and an assist and Jack Campbell made 23 saves in the second playoff shutout of his career as the Toronto Maple Leafs beat the two-time defending Stanley Cup champion Tampa Bay Lightning 5-0 Monday night Game 1 of their first-round playoffs series.

Mitch Marner had a goal and two assists. Jake Muzzin scored and David Kampf added a goal on a short-handed breakaway for Toronto, which killed off five Lightning power plays, including an early five-minute major.

Andrei Vasilevskiy stopped 29 shots for the Lightning.

The second game of the best-of-seven series is Wednesday in Toronto.

Teams that have won the series opener hold an all-time record of 499-228, including a 9-6 mark last season.

NOTES: Forward Jason Spezza was a healthy scratch for Toronto. … Zach Bogosian sat out for the Lightning. … The third and fourth games in the series are set for Friday and Sunday in Tampa.

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