BALTIMORE, MARYLAND — The Baltimore Ravens beat the Tennessee Titans 24-18 on Sunday, but lost quarterback Lamar Jackson to an ankle injury in the first half, per NFL.com and the team.

Jackson went 15-of-20 for 222 yards and two touchdowns, per the Ravens’ game recap: a 19-yarder to Zay Flowers and a 3-yarder to Mark Andrews. He was hurt on a sack on the play before Tyler Loop’s 64-yard field goal made it 24-7 at halftime; the team called the kick the longest field goal in M&T Bank Stadium history. Tyler Huntley went 8-of-9 for 63 yards in relief, and Baltimore did not score again. Tennessee pulled within six on a touchdown and two-point conversion with 1:12 left before the Ravens recovered the onside kick.

Coach Jesse Minter said after the game that it was too early to know the extent of the injury. NFL Network’s Ian Rapoport reported that Jackson is believed to be day to day. Baltimore is 3-1 and plays at Atlanta next Sunday night at 8:20 p.m.