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

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

The Seattle Mariners knocked down the first domino of the 2025 trade deadline season by acquiring 2024 All-Star first baseman Josh Naylor from the Arizona Diamo ...

Don't think that the Seattle Mariners' trade Thursday night for one Arizona Diamondbacks All-Star rules them out for ...

Let’s dive into our final MLB trade deadline, projecting landing spots for the top 15 MLB trade candidates in 2025. The New ...

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

Randy Arozarena is on a heater right now at the plate, joining Ken Griffey Jr. in esteemed Mariners history as a result of ...

Bats aren't the only need for the Seattle Mariners before the July 31 trade deadline. Here are some big-name bullpen arms who could be available.

Seattle Mariners first baseman/designated hitter Justin Turner has done something no M's player has done all season over his recent hot stretch: Reach base in 18 consecutive games.