Santo Domingo hosted the Caribbean Series in 2004, and the Dominican Republic's Tigres del Licey claimed the championship on home soil with a 5-1 record, with Mexico's Tomateros de Culiacán finishing as runner-up. The title gave Licey another Series crown and reinforced the Dominican Republic's position as the competition's most successful nation.
Champion: Tigres del Licey · Country: Dominican Republic · Host: Santo Domingo, Dominican Republic · MVP: Francis Beltrán (Pitcher)
It was the 9th Caribbean Series title for Tigres del Licey and the 15th for Dominican Republic, which has won 23 in all. Santo Domingo hosted the tournament for the 7th time.
The 2003 edition was won by Águilas Cibaeñas in Carolina. Venados de Mazatlán took the 2005 title in Mazatlán.