The Seattle Mariners will open up the 2025 regular season just one week from today when they host the Athletics at T-Mobile Park. The Mariners, coming off an 85 ...

The Mariners reassigned Castillo to minor-league camp Monday. After spending the past two seasons in Japan's Nippon Professional Baseball, Castillo returned stateside over the winter, joining the ...

Fade him in drafts unless there is a significant fall. Luis Castillo is an odd case for 2025 as his name has been in trade rumors all offseason. The 32-year-old starting pitcher is still very good ...

According to a report from Susan Slusser of the San Francisco Chronicle, the San Francisco Giants tried to acquire Seattle Mariners starting pitcher Luis Castillo this offseason. The following ...

The Giants were among the teams that engaged the Mariners earlier in the offseason in trade talks regarding Luis Castillo, reports Susan Slusser of the San Francisco Chronicle. The clubs ...

Making his fourth start of the spring, Luis Castillo worked into the fifth inning before reaching his pitch limit of 65. After holding the Padres scoreless over the first three innings ...