Tyler Locklear, the Mariners’ hot-hitting first-base prospect, is en route to join the big-league club in Sacramento on ...

One of the Seattle Mariners most interesting prospects was recognized for a dominant week for the High-A Everett AquaSox.

Joe Doyle, a notable prospect analyst, commended the Mariners top-ranked minor leaguer Colt Emerson for his growth on defense ...

Who won the Josh Naylor trade between the Arizona Diamondbacks and Seattle Mariners? Check out early grades to Josh Naylor ...

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

In a wide-open American League, the Mariners will have as good a chance as anyone to make a deep postseason run, and Naylor ...

The Seattle Mariners have acquired first baseman Josh Naylor from the Arizona Diamondbacks. The deal was first reported by ...

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

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

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

The Seattle Mariners knocked down the first domino of trade deadline season after they acquired first baseman from the Arizona Diamondbacks on July 24. Since th ...

Two top Seattle Mariners prospect were among a trio of weekly minor league award winners. Plus, two more top prospects shine and two earn promotions.