The Detroit Lions have kicked off their training camp, with the first practice session on Sunday. Head coach Dan Campbell provided significant injury updates, notably stating that Levi Onwuzurike will miss the entire 2025 season due to an ACL injury. Campbell described the surgery as significant and necessary for Onwuzurike’s health. Additionally, left tackle Taylor Decker has undergone a shoulder cleanup procedure but is expected to return after the Hall of Fame Game.

In other injury news, edge rusher Al-Quadin Muhammad and linebackers Alex Anzalone and Anthony Pittman did not participate in practice. Cornerback Ennis Rakestraw Jr. sustained a chest injury during an 11-on-11 drill and has been taken for evaluation. As the team continues through camp, the focus will be on managing player health to prepare for the upcoming season.