The Seattle Mariners and Arizona Diamondbacks could be the dream trade partners ahead of the deadline this season.

What the Seattle Mariners do with their top catching prospect Harry Ford is a storyline to watch over the next two weeks.

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

The Mariners' biggest need, arguably, comes from the corner infield spots, most notably third base, which has led to speculation that Seattle could trade for Boston Red Sox star Alex Bregman. That very possibility was recently addressed by MLB insider Jeff Passan.

The Seattle Mariners had one of the better classes in the 2025 MLB Draft, which was highlighted with the No. 3 overall pick, left-handed pitcher Kade Anderson.

The Seattle Mariners were gifted arguably the easiest decision in the 2025 MLB Draft, as Kade Anderson fell into their laps at No. 3 overall. The Mariners, a pi

The Seattle Mariners may have the right ingredients to partner with the Atlanta Braves for a trade, involving Ronald Acuna Jr.

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

Raleigh is having a campaign that many compare to baseball legends like Barry Bonds and Ken Griffey Jr. "When you have a season like this, don't waste it," advised Passan. The Mariners' management seems aware of this and might be ready to make a significant move before the trade deadline.