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Jonathan Valle, Cuban Shortstop, Signs with Giants After Lengthy Stay in Dominican Republic

Tuesday, May 5, 2026 by Joseph Morales

Jonathan Valle, Cuban Shortstop, Signs with Giants After Lengthy Stay in Dominican Republic
Jonathan Valle - Image by © Facebook/Francys Romero

The San Francisco Giants have reached a deal with Jonathan Valle, an 18-year-old Cuban shortstop, after an extensive three-year quest in the Dominican Republic. This news was shared by journalist Francys Romero on social media platforms.

The agreement is contingent upon a physical examination, as reported.

Valle left Cuba in January 2023, following his recognition as the best defensive shortstop at the 2022 U-15 World Cup held in Hermosillo, Mexico. The Cuban team advanced to the finals and secured a second-place finish after being defeated by the United States.

Since leaving Cuba, Valle has been training at the Ray Castillo Academy in the Dominican Republic, hoping to secure a deal with a Major League Baseball (MLB) organization, a process that has taken over three years.

The Exodus of Cuban Baseball Talent

Romero highlighted that, from the 2022 Cuba U-15 team, 19 out of the 20 players have left Cuba, with Valle being the tenth to sign with an MLB organization.

This mass departure began to be documented in early 2023, when a group of Cuban prospects arrived in the Dominican Republic seeking opportunities in professional American baseball.

Dominican Republic: A Gateway for Cuban Prospects

By June of that year, at least 12 of the 20 players from the U-15 World Cup had already emigrated from the island, a number that continued to increase in the following months.

The trend has been seen with other young talents as well: a notable 14-year-old prospect left Cuba in August 2023, followed by another U-15 player a few weeks later.

Among Valle's teammates who have also left are Ernest Machado, Alejandro Prieto, Segian Pérez, Dulieski Ferrán, Alex Acosta, and Yosniel Menéndez, some of whom signed with MLB organizations before him.

Challenges of the Cuban Sports System

This mass exodus of young athletes is a response to the restrictive Cuban sports system, which prevents athletes from freely accessing the international professional market.

The Dominican Republic serves as a crucial stepping stone for these prospects, with baseball academies and agents helping them prepare physically and get evaluated by scouts while they work to establish their status as international free agents under MLB rules, a process that took Valle more than three years.

The San Francisco Giants have been actively signing prospects from the Cuba U-15 team in recent years, establishing themselves as a favored destination for young Cuban talent in the international market.

Understanding the Cuban Baseball Talent Exodus

Why are so many Cuban baseball players leaving the country?

Many Cuban baseball players are leaving due to the restrictive sports system in Cuba, which prevents them from freely accessing the international professional market. They seek better opportunities and freedom to pursue careers in Major League Baseball.

How does the Dominican Republic help Cuban baseball prospects?

The Dominican Republic acts as a gateway for Cuban prospects, offering baseball academies and agents that provide training and exposure to MLB scouts. It also facilitates the process of becoming international free agents.

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