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

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

Most will defer to the Seattle Mariners pitcher—an All-Star in 2019, 2022 and 2023, and a Cy Young-caliber hurler in the most ...

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

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

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

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

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

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

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

The Mariners pitchers and catchers will report to Spring ... veteran in the team's starting rotation will be among them. Luis Castillo has been tied to trade rumors since the offseason began.