Sources: Three teams in mix to sign Cuban free agent Castillo
AUG 21, 2014 9:33a ET
The Rusney Castillo negotiations continue to progress rapidly, and the Red Sox are one of the three clubs most actively involved for the Cuban free-agent outfielder, according to major-league sources.
His workouts with the Mariners and Reds took place in the past week but only because they were rescheduled for logistical reasons, sources said. The timing of those sessions is not an indication either club is a finalist.
Earlier this week, sources identified the Red Sox, Tigers and Giants as the teams still in the mix. Negotiations, however, remain fluid, and the possibility exists that other clubs could jump into the bidding.
Castillo, 27, is expected by some major-league officials to command a five-year deal for at least $60 million.