There could be an injury problem with Ravens quarterback Lamar Jackson.

According to multiple reporters on the scene, Jackson was not on the field for the media portion of Wednesday’s practice in Baltimore.

Jackson was on the field for every one of Baltimore’s 68 snaps during the Week 8 loss to Cleveland.

With Jackson out, veteran Josh Johnson was the first quarterback in drills.

Head coach John Harbaugh is scheduled to address the media after practice, and the club will release its first injury report of the week later this afternoon.

Jackson has completed 67 percent of his passes for 2,099 yards with 17 touchdowns and two interceptions this season. He also rushed for 501 yards with two TDs.

On an injury-positive note for Baltimore, cornerbacks Marlon Humphrey and Nate Wiggins were both on the practice field.

Baltimore’s newest receiver, Diontae Johnson, also participated during the session.