The Mariners plan to select right-hander Luis F. Castillo to start Friday’s game against the Giants, the club informed ...

For the second game in a row, the Mariners are expected to have a Luis Castillo start a game for them. Confused? You're ...

The Seattle Mariners also reinstated Jorge Polanco off the paternity list and optioned two players to Triple-A Tacoma.

Just two days after Luis Castillo threw 92 pitches in a seven-inning gem for the Mariners, they're set to start Luis Castillo ...

In an interesting twist, the Mariners are expected to shuffle their rotation ahead of this weekend’s series vs. the Giants by ...

Dylan Moore homered off reigning AL Cy Young winner Tarik Skubal, drew a pair of walks and stole a base as the Seattle ...

Castillo is expected to be promoted from Triple-A Tacoma to start against the Giants on Friday, Adam Jude of The Seattle Times reports. Not to be confused with the Luis Castillo already in Seattle's ...

Luis F. Castillo, 30, came up in the Arizona Diamondbacks system and signed with the Tigers as a minor-league free agent before the 2022 season. He posted a 1.56 ERA in 34 2/3 innings at Triple-A ...

The Seattle Mariners will play their first road series of the season against the San Francisco Giants beginning April 4 at 1:35 p.m. PT. The Mariners will have ...

Preview the April 4 matchup between the San Francisco Giants and Seattle Mariners with odds over/under, game spread, betting ...

Victor Robles hit a two-RBI double, Dylan Moore homered and the Seattle Mariners beat the Detroit Tigers and American League ...

Seattle Mariners broadcaster Gary Hill Jr. shares why he's encouraged by the bullpen and how it can return to being a "real ...