Mariners MiLB Preview 2025: The Tacoma Rainiers

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How the next-man-up Mariners project for 2025

As the regular season approaches, so too is it time for the minor league season to start up. The Mariners have one of the best farm systems in baseball, and following the minor-league games is both exciting and often a welcome balm when the big-league club is frustrating. Check in on Mondays, the MiLB off-day, for our weekly minor-league roundup to track all your favorite prospects.