The Seattle Mariners are coming off a tough week in free agency. On Saturday, they lost playoff hero Jorge Polanco, who ...

Interestingly enough, according to Ken Rosenthal of The Athletic, the Mariners had interest in another backup catcher: Danny ...

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

Over the weekend, multiple reports began surfacing that free agent catcher Andrew Knizner had signed a free agent deal with ...

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

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

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

Jorge Polanco, whose 15th-inning single lifted the Mariners to a Game 5 ALDS win over the Tigers, posted a goodbye message on ...

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

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 ...

The Seattle Mariners Ownership Group is matching donations through year’s end to support Home Team Harvest and food access ...