Players in the league were selected through tryouts conducted throughout the island, and the league is a joint initiative designed to support youth development in Puerto Rico. The league consists of two four-team divisions and gives players between the ages of 14-17 more chances to refine their game.
The leagues are housed in the cities of Guaynabo and Mayaguez. Each of the four teams will hold practices at the local facility and will play every Tuesday and Thursday. Twenty-one coaches have been selected, and 16 of them have worked in the MLB Development Program, an after-school training program in Puerto Rico for high school athletes that launched in May.
Rob Manfred, MLB's chief operating officer, issued a statement about the league.
"For decades, the island of Puerto Rico has left an enduring imprint on the diversity of our game," said Manfred. "Major League Baseball remains dedicated to providing ample opportunities for the youth of Puerto Rico to participate in the game year round. In the spirit of our other local programs, such as the Puerto Rico Baseball Academy and the Passed Over Showcase, the Puerto Rico Summer League will serve as an immense resource for those players who wish to remain on the field during the summer months, while also presenting the Major League clubs with an additional outlet for scouting."
Tony Clark, executive director of the MLBPA, also issued a statement about the league.
"Increasing and advancing playing opportunities for young players is a priority of active Major Leaguers in general, and Puerto Rican players in particular, especially opportunities that provide young players with expert coaching and training," said Clark. "Puerto Rico has produced some of the greatest players to have played our great game, and the creation of the new summer league honors previous generations of Puerto Rican Major Leaguers and provides a new path for future generations to follow."
Spencer Fordin is a reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.