Seattle Mariners Prospects 2023

Overall Grade: B

Kudos to GM Jerry Dipoto and company for building a strong system and stands among the best in baseball even after moving a huge haul to Cincinnati for Luis Castillo.

Name PosAge Level ETAGradeComments
Harry FordC19A-2025A-1st round pick, decent pop and excellent walk rate.
Gabriel GonzalezOF18A-2025B+Excellent BA and some pop.
Cole YoungSS18A-2025B+1st round pick with great debut.
Bryce MillerSP23AA2023BStrong K rates and success.
Robert Perez1B22A+2024BGood BA and excellent power. Ks are concernign.
Axel SanchezSS19A+2025BSolid power and speed.
Tyler Locklear3B21A-2024BGood pop in debut, 2nd round pick.
Prelander BerroaSP22AA2023BElite strikeout rates and control issues. Maybe RP.
Emerson HancockSP23AA2023C+1st round pick, not dominant in b2b seasons. Backend SP.
Taylor DollardSP23AA2023C+Elite control, K rate dropped at AA.
Cade MarloweOF25AAA2023C+20/20 potential, older than competition.
Jonatan ClaseOF20A-2025C+Elite speed and some pop.
Bryan WooSP22A+2024C+Excellent strikeout numbers.
Adam MackoSP21A+2024CHuge strikeout rates and poor control.
Joe Rizzo3B/1B24AA2023C-Decent pop, repeated AA.
Zach DeLoachOF23AA2023C-Some pop and good walk rate.
Spencer PackardOF24A+2024C-Good pop and discipline. Older than competition.