For drafters looking for value at the closer position, Andres Munoz has a big fastball and an electric swing-and-miss slider.

To be a legitimate contender in the AL West, the Mariners have to have a strong bullpen. Here's a look at how the bullpen ...

Every season provides an opportunity for players to make meaningful strides from the previous year, whether it’s through ...

Led by Julio Rodríguez, the Mariners are counting on significant production from their trio of starting outfielders to help ...

The Seattle Mariners made a somewhat surprising move on Monday when they designated pitcher Jhonathan Diaz for assignment.

The Mariners added some depth and versatility to their 40-man roster on Tuesday, acquiring utility player Miles Mastrobuoni for cash considerations in a trade with the Chicago Cubs. Mastrobuoni ...

The Mariners sent cash considerations to Baltimore in exchange for catcher Blake Hunt. The former second-round pick of the Padres in 2017 is expected to provide depth at Triple-A Tacoma.