This article was originally published on www.si.com/mlb/mariners as Rival GMs Reportedly Expect Seattle Mariners to Trade Top Prospect at Trade Deadline. According to Bob Nightengale of USA Today, ...

The Mariners need help at the corners and perhaps in the bullpen. Who could they target? Who could they trade? Get their ...

Lazaro Montes, one of three Mariners prospects in the All-Star Futures Game, has elevated his status with a great transition ...

The MLB trade deadline often brings quite a bit of excitement to the baseball world. This season, the Seattle Mariners seem ...

As the Boston Red Sox continue to swing from looking like a playoff contender to a seller leading up to the trade deadline, ...

Would it cost a lot for the Mariners to acquire a slugger like the Braves' Ronald Acuña Jr. at the trade deadline? Of course.

If the Boston Red Sox fail to finalize an extension, Alex Bregman may be traded at the deadline, with the Tigers and the ...

The Athletic's Ken Rosenthal is not impressed by what he described as "preposterous" rumors that the Boston Red Sox will ...

Explore the latest MLB rumors for the Braves and Mariners as the trade deadline approaches and Ronald Acuna Jr.'s future remains in question.

The Mariners are expected to be deadline buyers, but with Julio Rodríguez slumping and Houston pulling away, trading prospects may backfire.

Not one but two stories of former Seattle Mariners GM Jack Zduriencik almost trading team legend Félix Hernández came to ...

Their biggest trade chip is two-time All-Star closer Ryan Helsley, who hasn't been quite as dominant this year but is still one of the top relievers in Major League Baseball. In The Athletic's latest ...