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

Left-hander Tyler Jay is reuniting with the Milwaukee Brewers on a minor league deal. Per Adam McCalvy of MLB.com on social ...

The Reds traded right-hander Casey Legumina to the Mariners for cash considerations on Monday afternoon. Legumina was ...

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

Infielder Jorge Polanco and the Seattle Mariners finalized a $7.75 million, one-year contract on Monday. A 31-year-old second ...

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

Portland, ME – The Worcester Railers HC (18-19-2-4 42pts) took down the Maine Mariners (16-23-3-0, 35pts), on Sunday ...

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

Anthony Beauregard’s second goal of the game broke a 2-2 tie late in the second period, and the Trois-Rivières Lions went on ...

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 ...

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

The transaction clears a spot on the 40-man roster for the addition of Casey Legumina. Diaz, 28, has been unimpressive over parts of four big-league seasons, compiling a 4.80 ERA and 32:27 K:BB across ...