Most baseball fans have never heard of Toni Stone, but she was the first woman baseball player to go pro in the Negro Leagues, and the first woman ever to play professionally in a men's baseball league. It is a remarkable story. Join the 400 Fan Club at the Alliance Theatre, winner of the 2007 Tony Award for Best Regional Theatre in the United States, on Sunday, February 13, 2022, at 2:30 PM. The Alliance Theatre has given us a…