The latest MLB rumors cover how likely it is that Luis Castillo gets traded, J.D. Martinez's interest in returning to play in ...

With spring training drawing near, the Mariners are less likely to trade righty Luis Castillo than they were earlier this ...

The Seattle Mariners and the New York Mets are looking to sign free-agent first baseman Pete Alonso. There's another player, Luis Castillo, who could satisfy the Mets' need and in hindsight the ...

The New York Mets have already made the biggest move of the offseason by signing Juan Soto to a 15-year, $765 million deal. They could have one more blockbuster up their sleeve.

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 ...

James Nolan of FanSided recently predicted the Mets would swing a blockbuster trade for Seattle Mariners pitcher Luis Castillo. In the deal, Nolan suggested the Mets would send infielder Ronny ...

Seattle considered multiple trade offers for veteran starter Luis Castillo this offseason. Here's why Jerry Dipoto and the ...

For example, Luis Castillo in Seattle is available in trade trade. Frankly, I'm not hearing a lot of optimism in the industry that the Mets would be the team for Roki Sasaki.

The New York Mets have made several additions to their 2025 starting rotation. Could they be eyeing one more big splash by trading for Luis Castillo?

Seattle Mariners All-Star Luis Castillo won't be the only player with his own name at spring training after a reported ...

January and February is typically when teams sit back and wait for free agents and potential trade partners to get desperate.

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