Jackson suffered a hamstring injury late in the third quarter of the Baltimore Ravens 37-20 loss to the Kansas City Chiefs Sunday afternoon. With Baltimore trailing 30-13 at the time, in came backup quarterback Cooper Rush. “We might have a little spark” – Tony Romo after Cooper Rush replaces Lamar Jackson pic.twitter.com/IT7Ndil88y — Awful Announcing (@awfulannouncing) September 29, 2025“It didn’t look like anything severe,” Nantz said after Jackson went to the bench. To be clear, Romo didn’t seem happy about having to watch Rush take over for Jackson. But no one was buying Cooper Rush providing more of a spark for the Ravens than Lamar Jackson could have.