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 ...

Seattle Mariners ace Luis Castillo has seen his name surface in trade rumors recently. Seattle has starting pitching depth with George Kirby and Lucas Gilbert ready to take on even more prominent ...

The Mariners placed Luis Castillo on the 15-day injured list ... Emerson Hancock will probably take his rotation spot ...

There's also been plenty of chatter around the Mariners possibly trading starting pitcher Luis Castillo in order to free up money, but the bottom line is this: The M's can't trade Castillo ...

Throughout the winter, the Mariners fielded multiple trade offers for veteran right-hander Luis Castillo that Jerry Dipoto ...

The Mariners signed former Tigers right-hander Luis F. Castillo to a minor league contract and spring invite. Read more at MLB Trade Rumors.

And Mariners hurler Luis Castillo is one of only seven pitchers to hit that mark every season from 2018-2024 (with the exception of the COVID-19-shortened 2020 season). Other pitchers included in ...

Here now are Saturday's hot stove happenings. With spring training drawing near, the Mariners are less likely to trade righty Luis Castillo than they were earlier this offseason, according to ...

FanSided's James Nolan proposed this one-for-one trade between the Mets and Mariners that sends Luis Castillo to the Mets: Mets receive: right-handed pitcher Luis Castillo Mariners receive ...

There's another player, Luis Castillo, who could satisfy the Mets' need and in hindsight the Mariners free up some money to sign Alonso. Starting pitcher Castillo, who's a trade target for many ...

Throughout the winter, the Mariners fielded multiple trade offers for veteran right-hander Luis Castillo that Jerry Dipoto said were worthy of consideration. “We had more than a few deals that ...