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

The Seattle Mariners have been involved in some big-name free agent discussions. But sometimes the best signings are the ...

Ian Cundall of Baseball America recently published a story going over a potential breakout hitter for each team. For Seattle, ...

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

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 ...

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

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

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

ESPN's Buster Olney joined the Refuse to Lose podcast to discuss the Seattle Mariners' moves up to, and including, the 2025 ...

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