Is George Brett making the Royals a better team?

The Royals are winning more games with George Brett as their hitting coach. But how much of it is due to Brett?

George Brett Takes Over As Hitting Coach

Hall of Famer George Brett and Pedro Grifol to assume coaching roles

Royals Name Hitting Coach And Assistant

The Kansas City Royals today named Jack Maloof as the club’s Major League hitting coach and Andre David as the assistant Major League hitting coach.