Lamar Jackson is undefeated in his first three NFL starts, but the Baltimore Ravens want him to be better.

Jackson has four turnovers, but has fumbled five times as a rusher (all recovered).

"I'd like to see us protect the football a little bit better than we have in the last few weeks," John Harbaugh said. "That'll be really critical in this game, I think, the turnovers, both ways. Those are some things to work on, too."