Villalta was a third-round pick in 2017 and served as Ontario's (AHL) No.1 goalie in 2022. The 23-year-old went 28-10-7 with a 2.98 GAA and .903 SV% in 46 AHL games this season.
Yamamoto will miss his second straight game with an upper-body injury. Brad Malone replaced him in Game 3 and could remain in the lineup for Game 4.
Schmidt missed Sunday's game vs. the Avalanche but is expected to play Wednesday vs. the Flyers. Schmidt has tallied 32 points (4G / 28A) across 74 games this season but has just one assist in his last 12 games.
