Each team had a roster limit of 35 active players, at least 10 of which had to be pitchers. No player on the active list could have more than four years of minor league service. There were no age limits. The league was closed to all MLB Draft eligible players; that is, players from the United States, Canada and Puerto Rico. Exceptions were made for two players from Puerto Rico. In addition to Venezuela, players in the league came from Argentina, Colombia, Curaçao, Dominican Republic, El Salvador, Mexico, Nicaragua, Panama, and Sint Maarten.