1987–88 Cuban National Series

In the 27th season of the Cuban National Series, Vegueros, from Pinar del Río Province, repeated as champions. La Habana and Santiago de Cuba both won at least 80% of their regular-season games, but Vegueros, with an all-star lineup including Luis Casanova and Omar Linares, prevailed in the postseason. Camagüey advanced to the four-team round-robin tournament for the first time, but lost all but one of their games. The 18 teams within the league, each playing a 48-game regular-season schedule, remained unchanged from recent seasons.

Eastern zone
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