With the international signing period beginning on Wednesday, MLB.com took a look at each team's best international prospect.

Former Seattle Mariners reliever Matt Festa, recently designated for assignment by the Texas Rangers, has a new home already.

The Seattle Mariners minor league system is likely going to look significantly different in 2025. The team's Double-A ...

After failing to secure another managerial job this offseason, former Seattle Mariners manager Scott Servais has landed as a ...

Another underwhelming offseason continues as the Mariners again appear to be passing on big-ticket free agents. At this point ...

The Seattle Mariners reached agreements with all seven players eligible for salary arbitration on Thursday, and claimed ...

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

The Mariners knew all winter that most of their budgetary increases to player payroll would come in-house, and those formally ...

The Mariners reached agreements with all seven of their arbitration-eligibile players ahead of Thursday's deadline. Here are ...

The Chicago White Sox signed free agent infielder Josh Rojas Wednesday, according to a press release from the team. The White ...

After losing Corbin Burnes in free agency, the Baltimore Orioles appear to be focused on the trade market to upgrade their ...

It’s true, the M’s have been shopping Castillo – one of the better pitchers in baseball over the past several years – this ...