Miami hosted the Caribbean Series for the second consecutive year in 1991, and the Dominican Republic's Tigres del Licey were perfect through the round-robin, finishing 5-0 to claim the championship. Venezuela's Cardenales de Lara were the runner-up, as Licey's unblemished run extended their record as the most successful club in Series history.
Champion: Tigres del Licey · Country: Dominican Republic · Host: Miami, United States · Manager: Tony Peña
It was the 6th Caribbean Series title for Tigres del Licey and the 8th for Dominican Republic, which has won 23 in all. Miami hosted the tournament for the 2nd time.
The 1990 edition was won by Leones del Escogido in Miami. Indios de Mayagüez took the 1992 title in Hermosillo.