The Seattle Mariners have a little over a week until pitchers and catchers report to spring training in Peoria, Ariz. And ...

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

The Seattle Mariners starting pitching rotation was the benchmark for health and consistency in 2024. The staff was the only ...

There are still plenty of free agents waiting to sign and trade candidates waiting to move. There will be no shortage of ...

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

Mariners president of baseball operations Jerry Dipoto met with reporters this afternoon after the team finalized the ...

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

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

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

This story was excerpted from Daniel Kramer's Mariners Beat newsletter. To read the full newsletter, click here. And ...

Happy birthday wishes are in order for Seattle Mariners right-handed George Kirby, who turned 27 years old on Tuesday. That day, the Everett AquaSox, the high-A ...

as Castillo is far and away the priciest member of the Mariners’ rotation, Seattle has at least been more open to discussing Castillo than any of its other starting pitchers. However ...