Dominican ace Luis Castillo was on the verge of being traded from the Mariners to the Red Sox, but a last-minute disagreement ...

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 ...

In a recent article for The Athletic, Bowden proposed a trade where Boston would acquire right-hander Luis Castillo from the Mariners in exchange for young infielders Triston Casas and Blaze Jordan.

About 2.5 years ago, the Seattle Mariners acquired starting pitcher Luis Castillo from the Cincinnati Reds for a package of prospects highlighted by Noelvi Marte, who was the Mariners' top prospect.

Some small- and mid-market teams have also gotten out of the gate quickly, with the Athletics landing Luis Severino and Jeffrey ... and be willing to move Castillo, which would also lessen their ...

Rumblings of the Boston Red Sox completing a trade for Seattle Mariners pitcher Luis Castillo are intensifying. And a top MLB insider recently proposed a trade scenario that would make a deal a ...

But the Mets will not have an easy task to recruit Luis Castillo, as the Chicago Cubs, Boston Red Sox, and Baltimore Orioles are also in the battle for the pitcher. One of the details to consider ...

The Cubs, Red Sox, Orioles, and Mets eye a potential trade for Mariners' star pitcher, Luis Castillo, signaling major league shifts. Will Castillo be traded? 'My son died at 24 - now I'm doing his ...

A trade with the Seattle Mariners would make sense. Seattle has been rumored to be listening to offers for starting pitcher Luis Castillo, who would make a lot of sense for the Cubs. SEATTLE ...

The Seattle Mariners are getting calls on veteran right-handed starter Luis Castillo, and they're at least listening to those calls. Ken Rosenthal of The Athletic puts the Castillo trade talk into ...

The Seattle Mariners’ position on trading right-hander Luis Castillo is simple, according to sources briefed on their discussions: We’ll do it, but only if the return makes the team better.