Hildeby was reassigned to AHL Toronto on Wednesday.
Hildeby was up with the Maple Leafs because of Anthony Stolarz's (throat) injury, but Stolarz got the start in Toronto's 4-2 victory over Boston on Tuesday. Stolarz and Joseph Woll will likely split the starting duties, while Hildeby is returning to the minors. Hildeby has a 5-6-4 record, 2.90 GAA and .910 save percentage in 19 outings with the Maple Leafs in 2025-26, but he didn't play for the club during his latest NHL stint.