Cleveland Browns rookie quarterback Baker Mayfield has been "under center more in two days of rookie camp practice than in his entire three years at Oklahoma and one year at Texas Tech," according to Tony Grossi of ESPN.com.
The Browns have been giving Mayfield a higher percentage of reps under center than he'll likely see during the season in offensive coordinator Todd Haley's scheme.
"We are going to hammer that until I am good and it feels natural," Mayfield said. "That is the way it should be because I can play out of the 'gun.