A Mariners insider casts doubt on the team’s pursuit of a Diamondbacks All-Star, cooling speculation around a potential move.

The Mariners have found their leading candidate to be their backup catcher in 2026. The club is nearing an agreement on a Major League contract with veteran backstop Andrew Knizner, sources told MLB.com on Friday night,

Nate Tice & Matt Harmon join forces to give 7 things you NEED to know about this extremely tight NFL playoff race. The duo start with their takeaways from the New England Patriots crushing the New York Giants on Monday night, including what makes Drake Maye a top-five quarterback this season.

The Seattle Mariners are

The Seattle Mariners have a clear objective this offseason: fix the offense. While the pitching staff remains one of the deepest and most talented groups in baseball, the lineup has consistently struggled to provide enough run support.

Ketel Marte trade rumors: Could the Mariners land Diamondbacks star? Breaking down Ketel Marte Mariners fit and Diamondbacks trade outlook.

Jorge Polanco is reportedly signing with the Mets, which brings uncertainty and opportunity to the Seattle Mariners' offseason, insider Shannon Drayer reports.

The Mariners are closing in a deal to sign veteran free agent catcher Andrew Knizner, industry sources told The Seattle Times. A contract had not been finalized as of Friday afternoon. Knizner, 30, would serve as Cal Raleigh’s backup,

As shown by his trading away of Sonny Gray, president of baseball operations Chaim Bloom isn't afraid to make a big deal.

The St. Louis Cardinals and Seattle Mariners could come together on a trade involving Brendan Donovan this offseason.