Hildeby stopped 23 of 26 shots in a 3-2 overtime preseason loss to Nashville on Tuesday.
Hildeby had a 5-7-4 record, 2.85 GAA and .912 save percentage in 20 regular-season appearances with Toronto in 2025-26. The 25-year-old netminder has the potential to become a solid starter, but his short-term fantasy value will be limited by the presence of Andrei Vasilevskiy, who is expected to get a considerable majority of the workload this year.