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 ...

Jerry Dipoto and the Mariners are betting that September's offensive surge was the start of something bigger. Here's why that ...

With spring training drawing near, the Mariners are less likely to trade righty Luis Castillo than they were earlier this ...

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

Seattle Mariners president Jerry Dipoto probably calls a hurricane a gentle breeze and thinks you should, too.

Throughout the winter, the Mariners fielded multiple trade offers for veteran right-hander Luis Castillo that Jerry Dipoto ...

This week's mailbag gets into Vladimir Guerrero Jr. vs. Pete Alonso, whether the Mets should move on from Alonso, whether ...

With the pre-spring training luncheon and news conference no longer an annual occurrence and the signing of infielder Jorge ...

Former Boston Red Sox infielder Justin Turner was predicted to sign with the Seattle Mariners in MLB free agency.

So far this MLB offseason, the reigning champion Dodgers have signed as many free agents as the rest of their division ...

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 ...