Baseball in Puerto Rico
By the 1949-50 season, several new ballparks were built, each containing 6,000 or more seats. The largest new stadium was Ponce's Estadio Francisco Montaner with 9,718 seats. Montaner has the distinction of being the first stadium in Puerto Rico that installed an artificial surface field. The installation of lights, which allowed for night games, further boosted stadium attendances. The Stadium was named to honor Francisco "Paquito" Montaner, one of the greatest Puerto Rican pitchers of all times.
Mayagüez, Puerto Rico
Mayagüez hosted the 2010 Central American and Caribbean Games for which the local and commonwealth governments have provided an investment of $250 million for, among other things, building two new stadiums (the first a re-built Isidoro García Baseball Stadium the second next to it a track and field and soccer stadium. Mayagüez also hosted the 2011 Caribbean Series.