The Mariners are still in the mix for Ketel Marte and Brendan Donovan reportedly after the team wasn't able to re-sign Jorge ...

Nick Castellanos trade rumors heat up as Mariners emerge as top destination from Phillies, exploring ideal Nick Castellanos ...

After losing Jorge Polanco, who ended up joining the New York Mets, the Seattle Mariners are now targeting two potential new ...

The Seattle Mariners receive significant insider news involving Munetaka Murakami as the Toronto Blue Jays are linked to the star slugger.

Former Seattle Mariners relievers Caleb Ferguson and Gregory Santos each found new homes on Tuesday.

The Seattle Mariners signed veteran catcher Andrew Knizner to a one-year deal, providing experienced backup support behind ...

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

Free agent Bo Bichette has started telling teams he's willing to move to second base, reports MLB.com. Bichette played second ...

The Seattle Mariners announced the signing of catcher Andrew Knizner, who will serve as Cal Raleigh's backup in 2026.

The Seattle Mariners are reportedly trading catching prospect Harry Ford and pitching prospect Isaac Lyon to the Nationals in ...

According to a recent report from Ken Rosenthal of The Athletic, trade targets Brendan Donovan and Ketel Marte are still in ...

The Seattle Mariners walked into the MLB Winter Meetings this week with a purpose: to make some moves that would help cement ...