Breaking News: RHP Adonis Medina is closing a deal with the Seattle Mariners for a one-year, $800k minor league contract, ...

The Seattle Mariners farm system is considered one of the best in baseball, with eight players listed on Baseball America's ...

The Seattle Mariners are yet to make a big move in the offseason. The Mariners have been tied to a variety of players ranging ...

The Seattle Mariners and the City of Modesto ... 2) Modesto is not necessarily done serving as a minor league affiliate forever. In the future, if a team also becomes a free agent, Modesto could ...

The Everett AquaSox, the Single-A affiliate of the Seattle Mariners, took some time on Wednesday to congratulate former M's pitcher James Paxton on his retirement. The AquaSox posted a picture of ...

The Seattle Mariners minor league outfielder has shown his power throughout the Arizona Fall League and continued to do so on ...

The Mariners are comfortable with the defensive improvements that Raley — an outfielder for the vast majority of his career — ...

A former Seattle Mariners relief pitcher is reportedly receiving plenty of attention early in MLB free agency.

The Seattle Mariners made a move on Monday that is an annual telltale sign that the MLB offseason is officially underway.

337 and leading the league with a ... On paper, the Mariners have the potential to be one of baseball's most improved teams. A key to Seattle's playoff hopes is the performance of Freddy Garcia ...

Seattle Mariners utility man Dylan Moore and catcher Cal Raleigh speak about their honors as American League Gold Glove Award ...

Originally hired as Minor League Field Coordinator by ... McCullough’s father, Howard, has held various roles in Major League scouting departments with the Boston Red Sox, Arizona Diamondbacks, ...