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 ...

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

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

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

The Cubs traded Cody Bellinger to the Yankees for a fairly small return; surprisingly, a team that's had a quiet offseason ...

The Mariners are at or near the top of just about every list of MLB's top farm systems. Here's a look at where Seattle's ...

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

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

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

The New York Mets reportedly signed a former Chicago Cubs pitcher to a two-year minor league contract, signaling their ...

The Chicago Cubs have already added two former Houston Astros stars this offseason via trade. They traded for Kyle Tucker and ...