The Seattle Mariners have a little over a month until pitchers and catchers are set to report to Peoria, Ariz., for Spring ...

Texas Rangers agreed to terms with veteran reliever Chris Martin in an effort to shore up their bullpen. Texas designated ...

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

The Mariners have had the chance to bolster their lineup this offseason, but instead have stayed quiet while hoping to trade ...

The Seattle Mariners have encountered a few problems as they look to trade right-hander Luis Castillo this winter.

Seattle Mariners legend and National Baseball Hall of Famer Edgar Martinez will have a prominent role in the upcoming World ...

Last season while playing for the Kiwoom Heroes of the KBO, Kim, 27, posted one of his best offensive seasons with a ...

After the Seattle Mariners lost on Hyeseong Kim, his arrival to the Dodgers may mean the M's can trade with Los Angeles for Gavin Lux.

This story was excerpted from Daniel Kramer’s Mariners Beat newsletter. To read the full newsletter, click here. And subscribe to get it regularly in your inbox.

In 2024, the Mariners had the best pitching staff in baseball. The rotation had a combined 3.38 ERA, led by George Kirby, Logan Gilbert, Luis Castillo, Bryce Miller and Bryan Woo. But a historically ...

The Red Sox wanted to package Triston Casas and Masataka Yoshida in a trade for Seattle's Luis Castillo. Visit MLB Trade ...