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 New York Mets have made several additions to their 2025 starting rotation. Could they be eyeing one more big splash by ...

Luis Castillo’s name has swirled in trade rumors for much of the offseason, as Castillo is far and away the priciest member ...

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

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