The Seattle Mariners are set to begin the second half of the season in the first of a three-game series against the Houston ...

Speaking on Seattle Sports 710 on Wednesday, ESPN MLB Insider Jeff Passan said that he expects the Seattle Mariners to be aggressive at the trade deadline, and ...

Right-handed pitcher Marcelo Perez clocked in as the Mariners' No. 21 prospect according to the latest team rankings from MLB Pipeline. Perez replaced second baseman Cole Young, who has been Seattle's ...

Over the past half-decade or so, the Mariners have emerged as one of the game’s truest pitching labs. Not only do they have the innate ability to pluck an elite, high-leverage arm out of thin air, but ...