Michael Prosecky closed out the month of May with yet another strong pitching performance. The 24-year-old lefty may soon find himself being challenged by an organization that isn't afraid to promote ...

The Spokane bullpen held up Prosecky’s quality start. Spokane reliever Cade Denton earned the save and closed out the game with a swinging strikeout of highly-touted Mariners prospect Lazaro Montes ...

While the Mariners were busy winning at the big-league level, there was some worrisome stuff happening at High-A Everett.

Check in with the top prospects, featuring Roman Anthony, Jac Caglianone, Chase DeLauter, Kumar Rocker, Max Clark and more.