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 ...

I know it's just a three-inning sample in spring training, but after watching him pitch against the Cleveland Guardians on Monday, I do think it's fair to have ...

He'll start over three-time All-Star Luis Castillo, who started Opening Day in the last two years. Despite being unseated from his role, Castillo wasn't upset. He was excited for Gilbert.

Castillo didn't factor into the decision in Saturday's Cactus League game against San Diego after giving up two runs on five hits over 4.2 innings. He struck out four.

The Seattle Mariners take a step towards opening day. On Saturday, manager Dan Wilson names pitcher Logan Gilbert as the team's starter on day one of the season.

S eattle Mariners right-hander Luis Castillo (hamstring) was seen throwing a bullpen session at spring training on Monday. Castillo should be full-go in spring training this year despite ending ...

No social media, no MLB Network, no cell service. Luis Castillo finds true happiness and peace on the ocean, fishing for mahi mahi, yellowfin tuna, snapper and redfish. It’s an escape he shared ...

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 ...

If they’re willing to take on salary, Luis Castillo could be the perfect addition. He’s on a five-year, $108 million deal until 2027, with a vesting option in 2028. Zach Pressnell of NewsWeek ...

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 ...