What is a professional baseball team in the Negro American League who had a member nicknamed "Hammer" who  is a retired American Major League Baseball right fielder who is currently the senior vice president of the Atlanta Braves ?
Indianapolis Clowns: The Indianapolis Clowns were a professional baseball team in the Negro American League. Hank Aaron: Henry Louis "Hank" Aaron (born February 5, 1934), nicknamed "Hammer" or "Hammerin' Hank", is a retired American Major League Baseball (MLB) right fielder who is currently the senior vice president of the Atlanta Braves.
Indianapolis Clowns