Former Seattle Mariners reliever Matt Festa has been designated for assignment by the Chicago Cubs, according to the team.

The Seattle Mariners re-signed veteran infielder Jorge Polanco to a one-year deal this week, meaning they are pretty much ...

It's hard to believe Spring Training will officially begin in just over a week as the Cubs' Catchers and Pitchers report to ...

An article by MLB.com's Daniel Kramer hinted at what shape the Seattle Mariners' big offseason move could take depending on a ...

Former Seattle Mariners reliever Ryne Stanek signed a one-year deal to return to the New York Mets on Wednesday morning.

The Padres have been said through much of the offseason to be looking for ways to shed payroll and chief among those ways is ...

Superstar third baseman Alex Bregman might end up returning to the Houston Astros in free agency, but it won't come at a ...

The Seattle Mariners lead all organizations with seven prospects in Baseball America's initial 2025 Top 100 rankings.

The Mariners have been known for their robust pitching development, including current big league rotation members Logan ...

SEATTLE (AP) — The Seattle Mariners acquired infielder Miles Mastrobuoni from the Chicago Cubs on Tuesday for cash. Mastrobuoni, 29, hit .194 with four RBIs in 50 games for Chicago last year. He can ...

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

The Seattle Mariners missed the postseason for a second straight season after finishing with a record of 85-77 and coming in second in the American ...