Baltimore Ravens quarterback Lamar Jackson warms up before an NFL football game against the Kansas City Chiefs Sunday, Sept. 28, 2025, in Kansas City, Mo. (AP Photo/Charlie Riedel)Lamar Jackson left Sunday's matchup with the Kansas City Chiefs early on Sunday afternoon due to an apparent hamstring injury. Quickly, the Ravens confirmed that Jackson was questionable to return with a hamstring injury. AdvertisementAdvertisement AdvertisementJackson had gone 14-of-20 for 147 yards with a touchdown and an interception when he left the game. He was the team's leading rusher at the time, too, with 48 yards on six carries.