After a stretch of three consecutive extra-inning games left the bullpen thin, Luis Castillo gave the Mariners a much-needed ...

The Mariners suffered an epic collapse for the second night in a row in the bullpen, and this one knocked them out of first ...

The Seattle Mariners bullpen has been the most chaotic unit on the roster this season. Amid injuries to the starting rotation ...

Right now, the Seattle Mariners sit at 32–26, leading the American League West by a narrow margin. Their season has been ...

According to Seattle Sports 710, the Seattle Mariners have released relief pitcher Trevor Gott. The 32-year-old righty had been pitching in Tacoma with the Tri ...

The Los Angeles Dodgers acquired right-hander Will Klein in a trade with the Seattle Mariners on Monday in exchange for minor ...

MLB Trade Deadline approaches, the Seattle Mariners find themselves in a familiar yet precarious position: buy, sell, or ...

Logan Gilbert admittedly carried some rust into his first rehab start at Triple-A Tacoma on Thursday night, but it was ...

The Seattle Mariners are going a new route as they shuffle their bullpen after a rough series opener against the Astros in Houston.

The Philadelphia Phillies can swing a blockbuster trade for a former New York Yankees superstar after their latest roster ...

Philadelphia Phillies right-hander Taijuan Walker is being shifted from the starting rotation to the bullpen as the team ...