The Mariners put out what seemed to be an Opening Day style lineup on Monday, but then it all changed as Rodriguez was pulled ...

The Mariners have a roster squeeze coming, and Rowdy Tellez, who has a big bat and bigger personality, is right in the middle of it. Will he make the final cut?

Cincinnati Reds starter Brady Singer pitched well for 4 2/3 innings in Sunday's spring training loss to the Seattle Mariners.

The Arkansas Travelers, the Double-A affiliate of the Seattle Mariners, captured the Southern League Championship in 2024.

After much success in its debut last year, Spring Breakout is back in 2025, creating a showcase-type opportunity for the best ...

Extra bases: Center fielder Jackson Merrill ran 90 feet with his back to the plate and made an over-the-shoulder basket catch ...

Tune in nationally on MLB Network, or you can watch the game on a regional sports network if you're in the local area. In ...

Bonneville Seattle and the Seattle Mariners have agreed to a multi-year extension to keep Seattle Sports as the Mariners' ...

The Seattle Mariners and the Chicago Cubs clash in spring training today, live from Sloan Park in Mesa, Arizona.

The Boston Red Sox are beginning to trim their Spring Training roster, including Austin Adams, Isaiah Campbell, and Noah ...

Seattle Mariners infielder Jorge Polanco homered and got his first taste of game action at his new position. Plus, a pair of top prospects hit monster blasts.