The Mariners are cornering the market on right-handed pitchers named Luis Castillo. Seattle reached a Minor League deal with ...

Nets NRI deal from Seattle ...

A trade market has developed for Luis Castillo this offseason as a number of teams have shown interest in acquiring the veteran pitcher. While the Mariners are intrigued by a potential trade ...

The Seattle Mariners are at the center of offseason trade discussions as interest grows around their ace, Luis Castillo. According to Ken Rosenthal of The Athletic, the Mets, Cubs, Red Sox ...

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.

The Red Sox and Mariners were this close to sealing the deal for Dominican starting pitcher Luis Castillo, moving him from Seattle to Boston. But then, something happened that caused the trade to ...

According to MLBTradeRumors, the Toronto Blue Jays are among the best trade partners for Seattle Mariners starting pitcher Luis Castillo. The Mariners aren't actively shopping Castillo ...

Over the last few days, the trade rumor mill with regards to Seattle Mariners right-hander Luis Castillo has run the full gamut. Despite the fact that the Mariners have repeatedly said they don't ...

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 saga of Luis Castillo in the MLB continues to expand this offseason as yet another team jumps into the fray for the star pitcher from the Seattle Mariners. According to the Twitter account ...

After the Chicago White Sox traded starting pitcher Garrett Crochet to the Boston Red Sox, Seattle Mariners starting pitcher Luis Castillo popped up in MLB rumors. While Seattle is setting a high ...