The Mariners have been known for their robust pitching development, including current big league rotation members Logan ...

The Mariners claimed left-handed reliever Tyler Jay off waivers from the Milwaukee Brewers. The move filled out the 40-man roster at capacity. Jay was the second reliever Seattle claimed in as ...

The only big move the Mariners have made is bringing in Donovan Solano on a one-year, $3.5 million deal. But Seattle has also ...

Given NRI deal from Seattle ...

The Mariners signed 2010 AL Rookie of the Year Neftali Feliz to a minor league deal with a spring training invite. Read more ...

Leones del Escogido captured the winter league championship in the Dominican Republic (LIDOM). Leones defeated Tigres del ...

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The Seattle Mariners acquired right-handed reliever Will Klein from the Oakland Athletics, the team announced on Tuesday ...

The Seattle Mariners acquired right-handed reliever Will Klein from the Athletics in exchange for international slot money, the team announced Tuesday. In a corresponding move, left-handed pitcher ...

Playing in the LIDOM championship series, former Seattle Mariners All-Star infielder Jean Segura is putting on a show.