Luis Castillo’s name has swirled in trade rumors for much of the offseason, as since Castillo is far and away the priciest member of the Mariners’ rotation, Seattle has at least been more open ...

Veteran hurler Luis Castillo has been the subject of trade rumors this winter. Could Seattle ship him to the Toronto Blue Jays in exchange for shortstop Bo Bichette? Castillo has been a consistent ...

Luis Castillo has been tied to trade rumors since the offseason began. According to various reports, Seattle was ready to trade him to the Boston Red Sox in return for first baseman Triston Casas ...

The trade market for the Seattle Mariners with regards to Luis Castillo is rapidly shrinking, it seems. The Boston Red Sox signed free agent Walker Buehler to a one-year deal on Monday ...

The Mariners have signed right-hander Luis F. Castillo to a minor league contract and invited him to big league camp this spring, Jon Heyman of the New York Post reports. The 29-year-old Castillo ...

The Minnesota Twins showed trade interest in Seattle Mariners right-hander Luis Castillo this offseason, according to a report from The Athletic. A team source confirmed the Twins also have ...