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

Right now, the Seattle Mariners sit at 32–26, leading the American League West by a narrow margin. Their season has been ...

How aggressive the Seattle Mariners leading up to the trade deadline depends on one big factor, ESPN insider Jeff Passan says.

The injured Logan Gilbert will make a rehab start on Wednesday night before a possible return to the Mariners rotation.

The Mariners snapped their two-series losing streak with their second consecutive walk-off win against the Twins.

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

After throwing six scoreless against the Minnesota Twins on Sunday afternoon, Seattle Mariners' starting pitcher Luis Castillo is in All-Star form. He's also on ...

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The second grand slam of Julio Rodriguez’s career and a stellar pitching performance by Luis Castillo helped the Mariners win ...

Cal Raleigh hit his major league-leading 23rd homer and Randy Arozarena singled home the winning run in the ninth inning to ...

At T-Mobile Park on Sunday, the Minnesota Twins (31-26) face the Seattle Mariners (31-26), with first pitch at 4:10 p.m. ET.

He's struck out 55 batters in 68.1 innings and fanned five against the Twins on Sunday. The Mariners are off on Monday but will enter play on Tuesday at 32-26. They are in first place in the ...