The Mariners and outfielder Brennen Davis have agreed to a Minor League deal, sources tell @JustBB_Media. Includes ST invite.

Catching depth matters a lot in Major League Baseball, even to the team with the best backstop in the game. Following Cal ...

The Seattle Mariners have been relatively quiet since re-signing Josh Naylor back in November. Unfortunately, they have some ...

Seattle issued 69 full shares, fourth-most among playoff teams, totaling $182,376.45. The amount of full shares is behind the ...

The Seattle Mariners have established themselves as World Series contenders; here are three MLB free agents they should sign.

The Seattle Mariners are seemingly the perfect landing spot in a huge trade for St. Louis Cardinals infielder Brendan Donovan ...

The Mariners have found their leading candidate to be their backup catcher in 2026. The club announced Tuesday it has signed ...

After his new contract with the New York Mets became official, ex-Seattle Mariners slugger Jorge Polanco left a heartfelt ...

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

Munetaka Murakami, the prized free agent slugger from Japan, needs to sign with an MLB club sooner than later. The list of ...

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

SEATTLE — Catcher Andrew Knizner and the Seattle Mariners agreed Tuesday to a $1 million, one-year contract. The 30-year-old ...