Ryan Sloan, the Mariners’ 19-year-old right-hander in his first season of pro ball, is quickly building a reputation as ...

The D-backs traded first baseman Josh Naylor to the Mariners in exchange for left-handed pitcher Brandyn Garcia (Arizona's ...

The Seattle Mariners have traded for first baseman Josh Naylor from the Arizona Diamondbacks in exchange for left-hander ...

For most of the season, the main talking point for top 100 Seattle Mariners prospect Lazaro Montes has been his power. He ...

Mariners No. 10 prospect Tai Peete belts his 16th home run of the season, a three-run homer to right, for High-A Everett ...

The Seattle Mariners could be big-time buyers at the trade deadline, but it might cost them one of their better prospects.

Despite already helping the Seattle Mariners out on the big league roster, Keith Law says Cole Young is their most trade-able ...

After reinforcing the infield with Ryan McMahon and Amed Rosario, the Yankees are seeking a starting pitcher, according to ...

After adding first baseman Josh Naylor, the Mariners are off to a fabulous start at the trade deadline, but Dipoto isn't satisfied, telling MLB Network Radio on Sirius XM that the team will be as ...

On Thursday, the Seattle Mariners officially kicked off trade deadline season by acquiring former All-star first baseman Josh Naylor from the Arizona Diamondbac ...

The Mariners will need to trade some prospects in order to become World Series contenders, and here are two that should be on ...