The Toronto Maple Leafs aren't taking any chances on forward Brandon Kozun's high ankle sprain, according to Lance Hornby of the Toronto Sun.

Leafs are forecasting Brandon Kozun's high ankle sprain could keep him out at least a month and a half. — Lance Hornby (@sunhornby) October 19, 2014

Kozun left Friday night's game against the Detroit Red Wings after a hit that pinned his ankle between himself and the boards. His MRI results were not released until Sunday.

Update: Kozun has been placed on the Maple Leafs' injured reserve, according to James Mirtle of the Globe and Mail.