DJ Moore, the Buffalo Bills' No. 1 receiver and key offseason acquisition, left Thursday night's 41-31 win over the Detroit Lions because of a left shoulder injury and did not return.
Doctors do not consider the injury serious and it will leave him day-to-day, a source told ESPN's Adam Schefter. Moore has a chance to play next week against the Chargers, but it's not a lock, per the source.
Moore is believed to have suffered an AC joint sprain, sources told NFL Network's Ian Rapoport
Moore was hurt after landing hard on his left shoulder in the end zone late in the second quarter in Orchard Park, New York.
He remained on the ground for a few minutes and then left immediately for the locker room. He was examined for two separate injuries, his shoulder and a stinger, and was initially listed as questionable to return before being downgraded to out just after halftime.
The Bills acquired Moore in an offseason trade with the Chicago Bears. He immediately proved his value to Buffalo and Josh Allen, collecting five receptions for 100 yards and a touchdown in their Week 1 road victory over the Houston Texans.
He didn't have a catch against the Lions before exiting.