Mexican Southeast League

The Mexican Southeast League was a short-season Class-A circuit in Minor league baseball which operated from 1964 through 1970. Throughout its existence, the MSL served as a farm system for the Class Triple-A Mexican League.

Championship teams

 * 1964 – Plataneros de Tabasco
 * 1965 – Plataneros de Tabasco
 * 1966 – Piratas de Campeche
 * 1967 – Piratas de Campeche
 * 1968 – Piratas de Campeche
 * 1969 – Camaroneros de Campeche
 * 1970 – Piratas de Campeche

Noted players

 * Pompeyo Davalillo
 * Pancho Herrera
 * Minnie Miñoso
 * Héctor Rodríguez
 * Celerino Sánchez
 * Angel Scull
 * René Valdés
 * Benny Valenzuela