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

The Mariners signed former Tigers right-hander Luis F. Castillo to a minor league contract and spring invite. Read more at ...

Castillo came up in the Arizona Diamondbacks system and signed with the Tigers as a minor-league free agent before the 2022 ...

Nets NRI deal from Seattle ...

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

George Kirby and Luis Castillo made it in 2023 and Logan Gilbert made it for the first time of his career in 2024. Gilbert was the ace of the Mariners staff. He joined the 200-200 club for the ...

Sports Illustrated's Nick Ziegler suggested a trade that would bring Luis Castillo from the Seattle Mariners to Baltimore. "With options in free agency being limited at this point, one pitcher who ...

It’s why the Mariners had to at least test the potential trade market on Luis Castillo even though they preferred to leave their starting rotation intact. With Solano likely to share time at ...

He pairs with Luis Castillo, George Kirby, Bryan Woo and Logan Gilbert to make one of the best rotations in the entire league. Now 26 years old, Miller was a fourth-round pick of the Mariners out ...