Hermosillo hosted the Caribbean Series in 2013, with the title decided for the first time by a championship game. Mexico's Yaquis de Obregón defeated the Dominican Republic's Leones del Escogido 4-3 in a marathon 18-inning final to claim the championship.
Champion: Yaquis de Obregón · Country: Mexico · Runner-up: Leones del Escogido · Host: Hermosillo, Mexico · Record: 4-3 (18 inn.)
First Caribbean Series decided by a championship game.
It was the 2nd Caribbean Series title for Yaquis de Obregón and the 7th for Mexico, which has won 10 in all. Hermosillo hosted the tournament for the 6th time.
The 2012 edition was won by Leones del Escogido in Santo Domingo. Naranjeros de Hermosillo took the 2014 title in Margarita.