The Mariners have “expressed willingness” to listen to offers on veteran right-hander Luis Castillo, according to a report from Alex Speier of the Boston Globe. The report comes on the heels ...

there were rumors that the Mariners and Boston Red Sox were engaged in trade talks involving Seattle starter Luis Castillo and Boston first baseman Triston Casas. The rumored deal was being ...

Boston offered Casas along with Masataka Yoshida in a potential deal for Seattle right-handed pitcher Luis Castillo, MLB.com’s Mark Feinsand reported. In addition to trading Casas and Yoshida ...