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. Tracing their origins back to the 1930s, the Clowns were the last of the Negro League teams to disband, continuing to play exhibition games into the 1980s. They began play as the independent Ethiopian Clowns, joined the Negro American League as the Cincinnati Clowns and, after a couple of years, relocated to Indianapolis. Hank Aaron was a Clown for a short period, and the Clowns were also one of the first professional baseball teams to hire a female player.
Charlie Peete Nicknamed "Mule", Peete stood 5 ft tall, weighed 190 lb , batted left-handed and threw right-handed. The native of Franklin, Virginia, began his professional career in the Negro leagues with the Indianapolis Clowns and played semi-professional baseball in Canada before signing with the unaffiliated Portsmouth, Virginia, "Merrimacs" of the mid-level, Class B Piedmont League in 1953; Peete was the first African-American to play in that league since the baseball color line was broken in 1946.