Diamondbacks Receive: RHP Logan Evans (#10 Prospect), 1B Tyler Locklear (#11 prospect), and RHP Teddy McGraw (#17 prospect)

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.

Preview the June 14 matchup between the Seattle Mariners and Cleveland Guardians with odds over/under, game spread, betting lines and more.

One insider believes the Seattle Mariners should target a rental starting pitcher at the MLB trade deadline this summer.

Mariners president of baseball operations Jerry Dipoto discusses Logan Gilbert, Bryce Miller's injury, Cal Raleigh's impact, the Trade Deadline and more

As the 2025 MLB Trade Deadline approaches, the Seattle Mariners find themselves in a familiar yet precarious position. With a 30–23 record, they sit atop the AL West, showcasing a blend of ...

The Red Sox approached the Mariners about a trade for starting pitcher Bryce Miller in exchange for first baseman Tristan Casas. Seattle balked initially. Would Castillo for Casas work instead?

With injuries piling up, MLB insider Jon Morosi says the Mariners should target starting pitching before offense at the trade deadline.