Mariners add All-Star starter Luis Castillo from Reds, send 4
Luis Castillo, Shohei Ohtani to face off Friday, but only for
Seattle Mariners, RHP Luis Castillo agree to 5-year contract - NBC
Seattle Mariners trade for Luis Castillo
Grading the Mariners-Reds, Luis Castillo MLB trade deadline deal
Mariners waste gem from Luis Castillo, go quietly against Rangers
Mariners acquire pitcher Luis Castillo from Reds for 4 prospects
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Seattle Mariners trade for Luis Castillo