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2023 Seattle Mariners Top MLB Prospects

Harry Ford (Courtesy Gail Verderico)
Harry Ford (Courtesy Gail Verderico)


Graduations and trades have weakened the Mariners farm system at the top, but the club still saw breakout campaigns from a pair of 2021 draftees.

Today, we unveil the 10 best prospects in the Mariners system as it enters 2023.

Kyle Glaser hosted a chat to discuss the Mariners system. You can read the transcript here.

Here's how we project their lineup in 2026, with their 2026 ages in parentheses.


Catcher: Cal Raleigh (29)
First Base: Ty France (31)
Second Base: Cole Young (22)
Third Base: Harry Ford (23)
Shortstop: J.P. Crawford (31)
Left Field: Jarred Kelenic (26)
Center Field: Julio Rodriguez (25)
Right Field: Gabriel Gonzalez (22)
Designated Hitter: Eugenio Suarez (34)

No. 1 Starter: Luis Castillo (33)
No. 2 Starter: George Kirby (28)
No. 3 Starter: Logan Gilbert (29)
No. 4 Starter: Robbie Ray (34)
No. 5 Starter: Bryce Miller (27)
Closer: Andres Muñoz (27)

Listed below are the prospects with the best tools within the organization. To go directly to Seattle's Top 10, click here.


Best Hitter for Average: Cole Young
Best Power Hitter: Lazaro Montes
Best Strike-Zone Discipline: Harry Ford
Fastest Baserunner: Jonatan Clase
Best Athlete: Harry Ford
Best Fastball: Bryce Miller
Best Curveball: Juan Pinto
Best Slider: Taylor Dollard
Best Changeup: Emerson Hancock
Best Control: Taylor Dollard
Best Defensive Catcher: Harry Ford
Best Defensive Infielder: Axel Sanchez
Best Infield Arm: Milkar Perez
Best Defensive Outfielder: Cade Marlowe
Best Outfield Arm: Gabriel Gonzalez

Harry Ford (Photo By Chris Bernacchi Diamond Images Via Getty Images)

Prospect Report: Harry Ford Crushes Homer As Part Of Three-Hit Day

Ford hit his second homer of the season, Carson Whisenhunt struck out seven and more.

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