Chargers tight end David Njoku is likely out for the rest of SundayâÂÂs game against the Raiders.
Njoku was carted off the field after suffering a knee injury early in the second quarter.
The Chargers announced he is officially questionable to return.
The veteran tight end went down after a second-down run.
Njoku caught five passes for 58 yards in last weekâÂÂs loss to Arizona.
The Chargers are also dealing with an injury to veteran safety Derwin James, who is questionable to return with a hand issue.