Jacksonville Jaguars quarterback Blaine Gabbert has a torn labrum in his left (non-throwing) shoulder, according to an ESPN.com report.
Gabbert had thrown for 110 yards and a touchdown in the Jaguars eventual loss to the Raiders before leaving the game with the injury.
"I tried to do some things out there after it happened, but it was just hindering me a little bit, and at the end of the day, I don't want to hurt the team if I wasn't out there at full speed," Gabbert said after Sunday's loss.
Gabbert's status for Sunday's road game against the Packers will be clarified after he sees Dr. James Andrews on Tuesday, according to the report.
The Jaguars will already be without running back Maurice Jones-Drew against Green Bay. Jones-Drew injured his left foot early against the Raiders and spent the second half in a boot and on crutches.