The Seattle Mariners are continuing their winning ways and look to be clear buyers at this season's MLB trade deadline.

This story was excerpted from Steve Gilbert’s D-backs Beat newsletter. To read the full newsletter, click here`. And subscribe to get it regularly in your inbox. The Diamondbacks suffered a blow when ...

The Seattle Mariners are going a new route as they shuffle their bullpen after a rough series opener against the Astros in Houston.

As the end of May draws near and we recognize the 2025 Draft is less than two months away, it's hard not to catch Draft fever ...

The Mariners are calling up right-handed pitching prospect Blas Castano for his MLB debut. Read more at MLB Trade Rumors.

After 50 games, the Sox are 15-35 and 18 games out of first place in the American League Central. Last season, they were also ...

Seattle Mariners president of baseball operations Jerry Dipoto explains how the team is facing a welcomed, unfamiliar challenge.

The elite minor league outfielder has been showing his power in a big way for the High-A Everett AquaSox this year.

As per the latest trade rumour, the Seattle Mariners are expected to pivot $8.7 million deal for the MLB All-Star from the AL ...

The top prospect in the Seattle Mariners farm system has been having a dominant month, and his most recent game was his best of 2025. The High-A Everett AquaSox ...

The Mariners add the Former MVP in this trade idea and improve their offense just in time for the 2025 MLB postseason.

Right-hander Luis F. Castillo, designated for assignment by the Seattle Mariners a day earlier, landed with a new team on Wednesday when the Baltimore Orioles acquired him in a cash deal.