Who was the founder of the sports league Mirtha Marrero played in?
Mirtha Marrero Mirtha Marrero [Fernández] is a former pitcher who played from 1948 through 1953 in the All-American Girls Professional Baseball League. She batted and threw right handed.
Banco Obrero Banco Obrero Fútbol Club (usually called Banco Obrero) was a professional club. The club has won one First Division title in the amateur era. The club is based in Caracas.