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

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

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

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

Josh Naylor left Pittsburgh at 4 a.m. on Friday. By Friday night, he was in the Seattle Mariners' lineup batting cleanup. The ...

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

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.

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 ...

The Seattle Mariners star has homered three times in his last two games and has made plenty of history this week.

The Houston Astros are running on fumes right now. They have lost three in a row and six out of their last 10, which is something that seemed like only a matter ...

While the draft deadline doesn’t directly impact players on current MLB rosters, the trade deadline, which lands at 6 p.m. ET on Thursday, July 31, plays a major role in shaping postseason contenders.

The Royals’ outfield ranks last in the majors in offensive output, with a 64 wRC+, 17% worse than the second-worst outfield.