Backfields Team Board

Seattle Mariners

ValuCast prospect order for SEA. This is the same model order used in Backfields.

Values updated SEPTEMBER 13, 2026

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ValuCast prospect order

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# Player Level Move (7d) Value

Kade Anderson

P Arkansas Travelers ETA ~1-2 yr

AA - 67.8

Ryan Sloan

P Arkansas Travelers ETA ~1-2 yr

AA ▲ 1 48.9

Lazaro Montes

RF Arkansas Travelers ETA ~1 yr

AA ▼ 4 40.0

Felnin Celesten

SS Everett AquaSox ETA ~1-2 yr

A+ ▲ 3 29.4

Michael Arroyo

LF Arkansas Travelers ETA ~1 yr

AA ▲ 5 28.2

Luke Stevenson

C Everett AquaSox ETA ~2-3 yr

A+ ▲ 43 27.6

Jonny Farmelo

CF Everett AquaSox ETA ~1-2 yr

A+ ▲ 8 27.3

Colton Shaw

P Everett AquaSox ETA ~2-3 yr

A+ - 23.9

Boston Smith

C Arkansas Travelers ETA ~1-2 yr

AA - 23.0

Michael Morales

P Arkansas Travelers ETA ~1-2 yr

AA - 22.7