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 ...

Mark Feinsand of MLB.com reports that Toronto Blue Jays star Bo Bichette is open to making a position change to second base.

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

This article was originally published on www.si.com/fannation/mlb/fastball as AL East Team Targeted Mariners Postseason Hero ...

Mariners sign former top-100 prospect to sleeper free agent contract originally appeared on The Sporting News. Add The ...

The St. Louis Cardinals wish to trade some of their top players this winter, with the Mariners, the Dodgers, and the Angels ...

An insider links the Mariners to a promising young Japanese slugger as Seattle explores high-impact hitting options in ...

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

After losing Jorge Polanco, who ended up joining the New York Mets, the Seattle Mariners are now targeting two potential new ...

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

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