The Mariners signed veteran backstop Andrew Knizner to a one-year major league deal, according to a report from the Seattle ...

Dominican right-hander pitcher Gregory Santos has signed a minor league contract with an MLB invitation to Spring Training ...

Baseball America released its prospect rankings for the Seattle Mariners organization going into the 2026 season. The list ...

The Mariners walked into the Ma jor League Baseball Winter Meetings riding a lot of momentum after re-signing first baseman ...

The Mets have outbid the Mariners for free agent Jorge Polanco, who has agreed to a deal to go to New York, sources told The ...

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

Seattle Mariners Executive Vice President & General Manager of Baseball Operations Justin Hollander announced today the ...

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

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

The Mariners signed Knizner to a one-year contract Tuesday. Knizner saw 88 plate appearances this past season with the Giants, putting up a .598 OPS. A career .211/.281/.316 over parts of seven ...

The Seattle Mariners found their backup to American League MVP runner-up Cal Raleigh, signing veteran catcher Andrew Knizner ...

Catcher Andrew Knizner and the Seattle Mariners have agreed to a $1 million, one-year contract. The 30-year-old can earn $100 ...