Deal Sniper

Rookie-level prospects

The complex and Dominican Summer leagues: a player's first professional assignment, the youngest bodies, and the widest range of outcomes in the minors.

What Rookie is

Rookie ball is the entry level of the minor leagues — the complex leagues attached to a club's spring-training site (the Arizona and Florida Complex Leagues) and the Dominican Summer League. It is where most international signings and later-round draftees start, and the seasons are short.

What it means for a card

This is the level where a name usually appears on cardboard for the first time, so it is where a first-Bowman card is cheapest — and where the least is known. A strong complex-league line is a real signal about a hitter's tools, but it is measured against the youngest, most uneven competition in professional baseball, and a large share of these players never reach a full-season club at all. Treat a price here as paying for a range of outcomes, not for a projection.

We track 2,890 players at Rookie. 727 have enough behind them — a real stat line or market evidence — for a page of their own. The rest are followed and will appear here as data lands.

Top of the level

Best-rated first, by the same prospect score the board uses.

A cross-section of the rest

Sampled at even intervals down the rest of the level, so this shows the middle and the tail rather than only the peak — and so every player we track has a way in from here.

The other levels