Head coach Joel Quenneville said that Moore sustained an injury early in Thursday's practice session to begin training camp, Zach Cavanagh of The Sporting Tribune reports.
The exact nature and severity of the injury are unclear, but Quenneville indicated that he'd provide an update on Moore's status Friday. The 24-year-old recorded four goals, eight assists, 80 blocked shots, 42 hits and 24 PIM while averaging 13:40 of ice time per game across 67 regular-season appearances in 2025-26.