The Seattle Mariners farm system is considered to be one of, if not the very best in baseball. The Mariners entered 2024 ...

The Seattle Mariners pitchers and catchers will report to spring training in one week as they get set to embark on the 2025 ...

The Mariners crown jewel of the 2024 trade deadline is hard at work preparing for spring training and the 2025 season.

Jose Caballero, was traded by the Mariners to the Rays last offseason, is set to make some quirky uniform history in Tampa ...

The Mariners bumped him up to High A in early August, and he hit .225/.331/.317 in 29 games there — but still made plenty of ...

This story was excerpted from Daniel Kramer's Mariners Beat newsletter. To read the full newsletter, click here. And ...

The Mariners made another move to add bullpen depth, acquiring right-handed reliever Casey Legumina from the Reds on Monday ...

Infielder Jorge Polanco and the Seattle Mariners have finalized a $7.75 million, one-year contract. A 31-year-old second ...

The latest update on Luis Castillo trade rumors indicates the Boston Red Sox probably won't land the Seattle Mariners ace.

Jerry Dipoto discussed the Mariners' offseason moves — and lack thereof — on Monday. Here's why he's confident in the team ...