The Seattle Mariners have had over 30 minor leaguers leave the organization in free agency since the regular season ended.

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

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

This story was excerpted from Daniel Kramer's Mariners Beat newsletter. To read the full newsletter, click here. And ...

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

The deadline for Major League Baseball teams to protect minor leaguers from the Rule-5 Draft is Tuesday afternoon at 3 p.m.

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 ...

Former Seattle Mariners infielder Donovan Walton has gotten another chance in baseball, this time with the New York Mets.

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 just made a move to reunite with one of their former prospects to give themselves some more depth.