The Mets and Mariners are both contenders and they could look to the scuffling Orioles for some trade deadline help.

How aggressive the Seattle Mariners leading up to the trade deadline depends on one big factor, ESPN insider Jeff Passan says.

The Mariners are acquiring a former big league reliever who is currently in the minor leagues with the Dodgers. Read more at ...

Who could the Mariners add at the MLB trade deadline, according to The Athletic's Ken Rosenthal? They're looking for offense.

The Baltimore Orioles' Ryan O'Hearn, who is in town this week, could be a key Seattle Mariners trade target, as ESPN's Jeff Passan explained.

The Seattle Mariners are currently leading the American League West with a 30-25 record and will likely look to upgrade ...

The Mariners are promoting top infield prospect Cole Young. Find out more about the big move at MLB Trade Rumors.

The Seattle Mariners current projeted ... But even if Stanton didn't make that proclamation, the Mariners have famously looked to the trade market to find answers in positions of need.

Advertising But the rising market for pitchers — coupled with the Mariners’ need for offensive upgrades — makes a trade of a Seattle starter more likely now. Notably, free-agent left-hander ...

Robbie Ray has been nothing short of phenomenal for the Giants this season. The Mariners sure could use a pitcher like that.