The Seattle Mariners officially made the first acquisition of the offseason in the waning at around 5:45 p.m. PT on Tuesday.

We haven't heard much connection between the Seattle Mariners and Roki Sasaki's free agent market this offseason, but former ...

The Mariners executed a minor trade on Tuesday afternoon that brought together some full-circle feels, acquiring infielder ...

The Seattle Mariners will have several players available to be selected by other teams in the upcoming Rule 5 Draft in ...

The Seattle Mariners watched several former players make an impact in the postseason. Former Mariners Teoscar Hernandez and ...

The Mariners traded for former infield prospect and Spokane native Austin Shenton on Tuesday. Here's why the move is ...

There should be no argument that Cal Raleigh is the best catcher to ever put on a Mariners uniform. How long he'll be wearing ...

On Friday, the Seattle Mariners released details about their planned 2025 special events and giveaways, including their ...

Seattle Mariners play-by-play broadcaster Dave Sims is set to leave the team to replace John Sterling as the new voice of the ...

A former prospect who the Seattle Mariners traded two years ago has been DFA'd. Details on that and other minor league moves ...

The Seattle Mariners have reunited with one of their former prospects, Bellingham product and 2019 fifth-round pick Austin ...

The Seattle Mariners have acquired infielder Austin Shenton from the Tampa Bay Rays for cash. In a corresponding move, right-hander JT Chargois was designated for assignment by the Mariners.