Head coach John Harbaugh told reporters that Carter twisted his ankle during Monday's practice, Jordan Raanan of ESPN.com reports.
Harbaugh added that the injury "doesn't look serious," but the Giants likely will be cautious with Carter's health ahead of the 2026 season. Carter, the No. 3 pick in the 2025 NFL Draft, posted solid numbers during his rookie campaign, recording 43 total tackles, including 4.0 sacks, and two forced fumbles across 17 contests.