This article was originally published on www.si.com/mlb/mariners as 2-Time Reliever of The Year Signs With Seattle Mariners' ...

Lucas Kelly, who the Mariners drafted in the sixth round of the 2025 MLB Draft, had an impressive first professional ...

Ahead of Monday’s series opener against the Seattle Mariners, manager Rob Thomson announced that Alvarado would return to the ...

Seattle Mariners left-handed reliever Tayler Saucedo received death threats over social media following his rough outing ...

Bryce Miller returned Tuesday from a 2 1/2-month stay on the injured list. With him, the Mariners have their core rotation ...

The Phillies just put together not only their best series of the season ... but arguably one of their best ever. They ...

Many Seattle Mariners prospects are set to have new homes for the final several weeks of the 2025 season. All of the Mariners ...

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The Maine Mariners re-signed defenseman Tristan Thompson and forward Jackson Stewart. Thompson, 28, signed with the Mariners ...

The Philadelphia Phillies and the Seattle Mariners close out their three-game series on Wednesday. Philadelphia beat the ...

SportsLine's model simulated Philadelphia vs. Seattle 10,000 times and revealed its MLB picks for Tuesday night's matchup at ...

The Mariners knew that this East Coast road trip was going to be one of their most challenging of the season, a four-city ...