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

A graph shared on social media highlighted the consistency of the Seattle Mariners multi-time All-Star hurler.

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

The latest update on Luis Castillo trade rumors indicates the Boston Red Sox probably won't land the Seattle Mariners ace.

The Twins checked in on Luis Castillo, but the Mariners don't appear to be trading the ace anywhere. Visit MLB Trade Rumors ...

The Seattle Mariners are not likely to deal the three-time All-Star, but an American League Central team has been interested ...

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

The Seattle Mariners pitchers and catchers set to report to Spring Training on Feb. 12. After an offseason filled with question marks about what the Mariners in ...

The Seattle Mariners' 2025 roster needs more offense to compete for a postseason berth. Could Toronto Blue Jays shortstop Bo ...

Seattle Mariners president of baseball operations Jerry Dipoto is happy with how his roster is shaping up as the 2025 season ...

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

The Minnesota Twins showed trade interest in Seattle Mariners right-hander Luis Castillo this offseason, according to a report from The Athletic. A team source ...