There are conflicting reports regarding the length and exact financial terms of the deal, with WEEI reporting it to be a seven-year, $72.5 million contract.
Castillo defected from Cuba last year and acquired permanent Haitian residency papers. He was declared a free agent by MLB in June. Because the 26-year-old played played five years in Cuba’s top professional league, he is exempt from MLB’s international spending cap.
The outfielder has not played organized baseball in over a year. Before his showcase for MLB teams in July, Castillo had been training in the northern region of the Dominican Republic.
Castillo played for the Cuban national baseball team at the 2011 Baseball World Cup and the 2011 Pan American Games. He wasn't picked for the 2013 World Baseball Classic, partly due to a sore arm, and left Cuba shortly after, according to Cuban baseball historian Peter Bjarkman.
- Sarah Barshop