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

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

The Seattle Mariners American League West foes, the Houston Astros, dealt their 12-year veteran reliever to the National ...

SEATTLE -- The Seattle Mariners acquired infielder Miles Mastrobuoni from the Chicago Cubs on Tuesday for cash. Mastrobuoni, ...

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

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.

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

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

SEATTLE -- 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.

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 ...