Trouble is brewing in Baltimore.

In the midst of a blowout defeat at the hands of the Kansas City Chiefs, Lamar Jackson was pulled from the game with what the team described as a hamstring injury.

“I don’t have any updates on the seriousness,” Harbaugh said postgame after the 37-20 defeat to the Chiefs, where they lost multiple players due to injury. “It doesn’t look like it’s season-ending by any stretch for any of those guys.”

When asked whether Jackson, who was visibly frustrated on the field and the sidelines during Sunday’s loss, could have returned to the game if it was not a blowout, Harbaugh said he was not sure whether that was the case.

“I really don’t have the answer to that right now,” Harbaugh said.

The Ravens, 1-3 for the first time since 2015, lost several stars to injury, with linebacker Roquan Smith exiting with a hamstring injury and not returning, while left tackle Ronnie Stanley and cornerbacks Marlon Humphrey and Nate Wiggins were also lost due to injury.

The Ravens now await updates on the litany of injuries they have suffered, with Jackson surely the one they wait on with bated breath.

“The injury bug is real right now for us,” running back Derrick Henry told reporters after the game. “Hopefully, our guys can get healthy and get back out there. You never want to see guys go down.”

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Per the Baltimore Sun, Harbaugh remained in the Ravens’ locker room behind closed doors long after the conclusion of the game on Sunday, perhaps indicating a closed-door meeting with his team.

Jackson was not made available to the media after the game as he was apparently receiving treatment for his injury.

Baltimore faces off with the Texans next week in a battle between two 1-3 squads.