Speaking on the "Foul Territory" TV Show on Tuesday, Rosenthal said that Mariners fans are not happy, and he pointed to ...

The Seattle Mariners have a little over a week until pitchers and catchers report to spring training in Peoria, Ariz. And ...

The Mariners haven't done much to boost an offense that badly needed help and Ken Rosenthal isn't buying Jerry DiPoto's ...

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 ...

Seattle Mariners assistant general manager Andy McKay highlights three players fans should keep an eye on in Arizona.

The Seattle Mariners moved on from several players this offseason for means of shedding payroll and trying to improve an ...

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

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

Earlier this week, the Seattle Mariners re-signed veteran infielder Jorge Polanco to a one-year deal worth $7.75 million.

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

Seattle Mariners All-Star Luis Castillo won't be the only player with his own name at spring training after a reported ...