Murray (undisclosed) needs "significant surgery," Maple Leafs general manager Brad Treliving told Lance Hornby of The Toronto Sun on Wednesday.

There's no timetable for Murray's return, but he's already on the long-term injured reserve list. He had a 14-8-2 record, 3.01 GAA and .903 save percentage in 26 contests in 2022-23. With Murray unavailable, Joseph Woll is projected to enter the campaign as Ilya Samsonov's backup.