Ryan Sloan
P · Seattle Mariners · AA · age 20
No. 7 is a consensus rank, not a Fever call. It's the weighted average of four outside shops — Baseball America, MLB Pipeline, FanGraphs, Keith Law — a place to start looking. What's ours is below: the read where the engine can see him, and nothing where it can't.
The Fever read
we can't — and we say soHe's at AA, below AAA. Exit velocities exist only where the ballparks are wired — AAA and the majors — so there is no EV95, no board, and no call here. That's not an omission; it's the honest edge of what the engine sees (ethos #6). We watch him for the day he reaches a level we can grade.
The scouting line
from the outside shops2026AA success with 96-100 FB, sweeper, low BB%
ToolsElite velocity, plus sweeper/change, strike-thrower
BA #9, MLB #8, FG #10, KL #8; Mariners pitching depth.
The card rack
Paid link — as an eBay Partner, FVR earns from qualifying purchases.
FlagshipRyan Sloan #CPA-RS · 2024 Bowman Draft Chrome Prospect Autograph · 210 recent sales 7N ▼0.9%
His flagship is his rookie — one card, one market.
Live on eBay now · asking, not sold · as of 2026-09-09 · paid links
Paid link — as an eBay Partner, FVR earns from qualifying purchases. · Flagship = his most-traded card (the market’s reference); the rookie = the top card of his first card year. As of September 9, 2026 · trend is FVR's own nightly archive · prices via SportsCardsPro · what these terms mean