Red Sox, Mariners Discuss Luis Castillo Trade

The Boston Red Sox have been active in trade discussions to improve their pitching rotation, specifically targeting Seattle Mariners pitcher Luis Castillo. Reports indicate the Red Sox were unwilling to trade first baseman Triston Casas unless the Mariners also took on designated hitter Masataka Yoshida's $55.8 million contract. While the Red Sox have successfully acquired Garrett Crochet and signed Walker Buehler, they still consider adding another starter. The Mariners, facing a need for position players, were interested in Casas but resisted the proposed Yoshida deal. Meanwhile, speculation surrounds the Padres' Dylan Cease, who could potentially be traded to the Red Sox as they eye a World Series run in 2025. The ongoing discussions highlight Boston's willingness to be creative in player trades to strengthen their roster.