The XXX edition of the Caribbean Series (Serie del Caribe) was held from February 3 through February 8 of 1988 with the champion baseball teams of the Dominican Republic, Leones del Escogido; Mexico, Potros de Tijuana; Puerto Rico, Indios de Mayagüez, and Venezuela, Leones del Caracas. The format consisted of 12 games, each team facing the other teams twice, and the games were played at Estadio Quisqueya in Santo Domingo, Dominican Republic.
References
1988 Caribbean Series Wikipedia(Text) CC BY-SA