The Seattle Mariners will be on the back fields of Peoria, Ariz. in just over a week, and now, you can look like the M's this ...

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

With the announcement official, it means that Polanco has passed his physical. It's a one-year contract worth $7.75 million.

Jorge Polanco is headed back to the Mariners at a new position. Find the details of the surprise move at MLB Trade Rumors.

The latest update on Luis Castillo trade rumors indicates the Boston Red Sox probably won't land the Seattle Mariners ace.

Seattle Mariners insider Shannon Drayer on the list of non-roster invitees for spring training, the return of a former player as a coach, and more.

But the baseball calendar continues rolling and Seattle's full Spring Training schedule is now known. Here's some important dates to remember for the Mariners upcoming spring slate: Feb. 12 ...

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

Emerson isn't in the running for an Opening Day roster spot, as he's just 19 and yet to advance past the High-A level, but the Mariners will reward their top prospect with a learning opportunity in ...

Catches on with Seattle as NRI ...