He helped lead the M's to the playoffs in 2022 and won the team's first playoff game since 2001 when he won Game 1 of the ...

After a stretch of three consecutive extra-inning games left the bullpen thin, Luis Castillo gave the Mariners a much-needed ...

Triple-A Norfolk placed Castillo on its 7-day injured list May 13 due to an unspecified injury.

Castillo (4-4) allowed six runs (four earned) on eight hits and struck out five without walking a batter over five innings, taking the loss Saturday versus the Angels.

It's the second straight game that the Mariners will start a pitcher named Luis Castillo. The 30-year-old Dominican made his major-league debut back in 2022 with the Detroit Tigers but only ...

Murodjon Akhmadaliev cleared the final hurdle to his undisputed showdown with Naoya Inoue, stopping Luis Castillo in the ...

Seattle Mariners' top prospect Cole Young made some unique history on Saturday night as the M's beat the Minnesota Twins 5-4 ...

Murodjon Akhmadaliev and Luis Castillo will meet in the ring this weekend — here's what to know and how to watch.

Murodjon Akhmadaliev has a planned super bout against Japanese sensation Naoya Inoue signed and set for September. To get ...

The Seattle Mariners have pitching help on the way; right-hander George Kirby is slotted to return and make his season debut on Thursday ... Logan Gilbert and Luis Castillo anchor the studded ...

Luis Castillo might not have been the flashiest ... Triple-A Tacoma on Friday to make room for Cole Young’s big-league debut. While Rivas never did get into a game behind the dish with Raleigh ...