What happened: New Jersey Devils forward Anthony Mantha will miss time with a throat injury, beginning with Sunday's game. Head coach Sheldon Keefe announced the injury following team preparations. Keefe confirmed the veteran winger is expected to be sidelined beyond Sunday's contest.

Why it matters: Mantha's absence tests New Jersey's middle-six scoring depth and physical presence early in the regular season. The winger joined the Devils in July to stabilize secondary scoring and provide a net-front option on the power play. New Jersey must now adjust line combinations to compensate for his minutes.

What to watch: The Devils will monitor Mantha's progress over the coming days to determine a clear recovery timetable. Roster adjustments are anticipated ahead of the team's next scheduled matchup.