Baltimore Ravens quarterback Lamar Jackson suffered an ankle injury in the first half of Sunday's 24-18 win over the Tennessee Titans and did not return.
Jackson appeared to suffer the injury when he was sacked on one of the final plays of the first half.
"(Lamar's) dealing with a little bit of an ankle," head coach Jesse Minter told reporters after the game. "Don't know enough about it right now. We'll have to see where that's at."
NFL Network Insider Ian Rapoport reported that Jackson is believed to be day to day.
Jackson was off to an electric start on Sunday prior to his injury, throwing for 220 yards and two touchdowns with 20 additional yards on the ground.
Minter added that there was some discussion about Jackson potentially going back into the game.
"I think hopefully it's in a good spot," Minter said of the ankle injury.
Tyler Huntley took over under center for the Ravens to begin the second half with Baltimore ahead 24-7. Huntley finished 8-of-9 passing for 63 yards.
Jackson missed four games to injury last year.
