Seattle Mariners reporter Shannon Drayer explained why the 12th-year infielder will be moving to the hot corner.

The Mariners still have a pretty young group in Seattle, so there presumably can be patience ... Trades have been particularly useful, with Marte and Arroyo coming in the Luis Castillo deal, Phillips ...

DETROIT -- Former Detroit Tigers right-hander Luis Castillo has signed a minor-league deal with the Seattle Mariners. Luis Felipe Castillo, who turns 30 in March, will be a spring training ...

The Mariners have signed right-hander Luis ... 29-year-old Castillo — obviously not to be confused with the eight-year MLB veteran of the same first and last name currently in Seattle’s ...

The Seattle Mariners entered the offseason with needs at first, second and third base. So far, the Mariners have only made one big move to address those roster holes: a one-year, $3.5 million deal ...

The Mariners signed Castillo to a minor-league contract Tuesday that includes an invitation to spring training, Jon Heyman of the New York Post reports. Not to be confused with the other Castillo ...

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 ...

Ask baseball fans, as a thought exercise, to describe who they think of when they hear the name "Luis Castillo." Most will defer to the Seattle Mariners pitcher—an All-Star in 2019, 2022 and ...