No matter what happens at the big-league level, the Seattle Mariners organization is going to walk away from 2025 with at least one championship.
The Everett AquaSox, Seattle's High-A affiliate, secured the Northwest League title with a 6-3 win over the Eugene Emeralds on Sunday. It's a remarkable outcome, as the prospects the AquaSox lost via promotions to Double-A throughout 2025 include Colt Emerson, Lazaro Montes, Michael Arroyo, and Jurrangelo Cijntje. Per MLB Pipeline, they represent half of the Mariners' eight best prospects.
However, there are still a few members of the 2025 AquaSox who are worth knowing as candidates who could debut in the majors relatively soon, such as 2027.