Seattle Mariners right-handed pitching prospect Ryan Sloan is reportedly knocking on the door of being one of the top ...

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 ...

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

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.

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

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

The Seattle Mariners chose to DFA the seldom-used outfielder in a corresponding move to make room for Jorge Polanco.

M's outfielder Dom Canzone recently got an incredible gift from his mother, and his reaction will leave you feeling ...

The Mariners made another move to add bullpen depth, acquiring right-handed reliever Casey Legumina from the Reds on Monday ...

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

It remains to be seen how this comeback will go for Feliz. The once-promising prospect had his career hampered by Tommy John surgery and other injuries. If he's healthy, there could be something there ...