Wednesday's start was one of Luis Castillo’s worst of the season, as the Mariners’ veteran allowed six runs over five innings ...

Seattle Mariners' recent draft pick Kade Anderson is expected to make a major league impact in Seattle 'really quickly,' ...

Right-handed pitcher Luis Castillo is scheduled to take the mound for the Mariners (54-47) at T-Mobile Park in Seattle. His ...

With the MLB Trade Deadline coming up on July 31, ESPN MLB Insider Jeff Passan described the Seattle Mariners as "all-in." ...

Get Mariners vs Brewers baseball betting preview, spread and over/under insights for their matchup on July 23.

Jacob Misiorowski didn't last four innings, the offense was handcuffed by Logan Gilbert and the Brewers' 11-game winning ...

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This article was originally published on www.si.com/mlb/mariners as Logan Gilbert Lights Out For Seattle Mariners in 1-0 ...

Luis Castillo reacted to his stellar effort against the Houston Astros in the Seattle Mariners' victory on Friday night.

Randy Arozarena hit a solo home run and Luis Castillo threw 6 2/3 scoreless innings as the Seattle Mariners beat the Houston ...

The Mariners gained a game on their American League West rivals in the division standings after a quality start from Luis ...