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

On Thursday, the Seattle Mariners acquired All-Star first baseman Josh Naylor from the Arizona Diamondbacks for pitching ...

The Mariners sent Miles Mastrobuoni to the Triple-A Tacoma Rainiers to make room for first baseman Josh Naylor.

Good morning, I’m Dan Gartland. I hope the Josh Naylor trade is the start of an active MLB trade deadline.  In today’s SI:AM: ...

The Seattle Mariners are one step closer to getting Eugenio Suarez. That's because on Friday, the New York Yankees completed ...

The Seattle Mariners have already added a star first baseman to their roster. Could they also swing a franchise-altering move ...

PHOENIX -- The Seattle Mariners acquired first baseman Josh Naylor from the Arizona Diamondbacks on Thursday as the franchise ...

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

Naylor is slashing .292/.360/.447 this season, with 11 home runs, 59 RBIs and 11 stolen bases. The Diamondbacks had acquired ...

The Mariners bolstered their efforts to return to the playoffs by acquiring slugger Josh Naylor from the Diamondbacks on ...

The MLB trade deadline isn't until July 31 at 6 p.m. ET, but the Arizona Diamondbacks and Seattle Mariners reportedly didn't ...

The Seattle Mariners kicked off their trade deadline activity Thursday by acquiring a former All-Star from the Arizona ...