49ers rookie receiver De'Zhaun Stribling sidelined by hamstring tightness

The 49ers reported that rookie receiver De'Zhaun Stribling is sitting out practice because of hamstring tightness, but medical staff have ruled out a full strain. His absence comes as the club also placed Ricky Pearsall on injured reserve after a PCL injury and continues to be without veteran Christian Kirk, who is dealing with a calf issue. Stribling, the team's first second-round pick, has earned praise from quarterback Brock Purdy for his early contributions. The short-term loss is unlikely to derail his expected role, but prolonged downtime could hinder his impact.