The Week 3 injury report showed a relatively mild week for the NFL, with a few players getting banged up, necessitating attention from fantasy football managers.

Los Angeles Chargers QB Justin Herbert aggravated a prior ankle sprain, raising concerns for his Week 4 availability against the Kansas City Chiefs. Meanwhile, Philadelphia Eagles WR DeVonta Smith sustained a concussion, making his Week 4 participation unlikely.

Cleveland Browns WR Amari Cooper had a standout game before an injury sidelined him late. Houston Texans WR Tank Dell and Carolina Panthers WR Adam Thielen also dealt with injuries, with Thielen's hamstring status needing closer monitoring after an MRI.

Arizona Cardinals TE Trey McBride is being evaluated for a possible concussion, while Pittsburgh Steelers RB Jaylen Warren has concerns over knee issues that require an MRI. Detroit Lions TE Sam LaPorta suffered an ankle sprain but returned to play, pending further evaluation.