SAN DIEGO (AP) — San Diego Chargers coach Mike McCoy says wide receiver Keenan Allen has a kidney injury and will miss some time.
McCoy says he's not sure how long Allen will be out.
Allen was hurt making a spectacular touchdown catch just before halftime of Sunday's 29-26 loss at Baltimore.
At the time, the Chargers thought Allen had the wind knocked out of him.
Allen is second in the NFL with 67 catches and third with 725 yards.
San Diego had 12 players leave with injuries. Some returned.
The Chargers (2-6) have lost four straight games, the longest losing streak in McCoy's three seasons.