Seattle Mariners first baseman Josh Naylor's intensity shows up in the way he prepares for each and every game.

The Seattle Mariners have acquired lefty-batting first baseman Josh Naylor from the Diamondbacks. Arizona gets left-hander ...

The Seattle Mariners expected trade addition Josh Naylor to help boost their offense, but the ways he's done so thus far have ...

Josh Naylor just set a Seattle Mariners stolen base record. Yeah, 250-pound first baseman Josh Naylor. In Naylor's first four ...

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

Jerry Dipoto has a longstanding reputation for jump-starting the Trade Deadline market, and the Mariners’ president of ...

Josh Naylor smashed his first home run since joining the Seattle Mariners, giving Seattle a crucial lift in their AL West ...

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. This move comes as the Mariners ...

The Seattle Mariners made their move at the trade deadline by bringing in Josh Naylor, a move that has Julio Rodriguez ...

The M's made a considerable move on the trade market Thursday, but it comes with real questions moving forward.

Josh Naylor is headed to the American League. The Diamondbacks’ first baseman is going to the Mariners in a trade on Thursday ...