Cuba won its second consecutive gold medal, and Mexico its second consecutive silver; both teams had participated in the inaugural 1926 Games in Mexico City. The 1930 Games expanded the baseball tournament to five countries; it marked the international debuts of the Panama, El Salvador, and Guatemala national baseball teams.
Participating nations
A total of seven countries participated. The number of athletes a nation entered is in parentheses beside the name of the country.[2]
Cuba(CUB) Narciso Picazo Juan Montero Manuel Domínguez Juan Mendizábal Francisco Clavel Francisco Espiñeira Alfredo Consuegra Oscar Reyes Cándido Hernández Miguel Moreira Carlos Fleites Luis Romero Gustavo Alfonso Antonio Arrendondo Jorge Consuegra Porfirio Espinosa Miguel Aguilera Armando Paituví
Mexico(MEX) A. Angulo Octavio Vidaña Fernando Barradas José Alvarez Francisco Gutierrez José Alvarez Jesus del Castillo David Pérez Eugenio Camacho P. Rosado Concepción Ortega Manuel Chávez Jesús Torrijos Francisco Torrijos
Panama(PAN) Agustín Florez Lorenzo Florez Joseph Lyons Everardo A. Nuñez Eduardo Señales Modesto Pérez Ramón E. Ruiz José A. Antadilla Cleveland Mitchell José M. Pinzón Juan Henríquez Carlos Álvarez Ángel Jaén José F. Gómez Federico Buchanan Samuel A. Davis