NORTH BAY, Ont. - Mackenzie Blackwood stopped all 29 shots he faced as the Barrie Colts shut out the North Bay Battalion 6-0 on Thursday to complete the four-game sweep in their Ontario Hockey League playoff series.

Andrew Mangiapane had two goals and two assists for the Colts, who will face the Niagara IceDogs in the OHL's Eastern Conference final. Cordell James had back-to-back goals in the third period for Barrie, while Giordano Finoro and Kevin Labanc both scored in the first period.

Jake Smith made 20 saves in net for North Bay.

The Colts went 1 for 3 on the power play and the Battalion couldn't score on their four chances with the man advantage.

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KNIGHTS 6 RANGERS 4

KITCHENER, Ont. — Toronto Maple Leafs prospect Mitch Marner had a hat trick to power London to a five-goal comeback and complete its four-game sweep of the Rangers.

Marner's second goal was the eventual winner for the Knights, who also got offence from Aaron Berisha, Cliff Pu and Jacob Graves.

Darby Llewellyn struck twice for Kitchener, while Jeremy Bracco and Frank Hora also scored.

London will meet the winner of the Erie Otters and Sault Ste. Marie Greyhounds' series in the Western Conference final. Erie leads that series 3-1.