Free tool
Matchup Lab: one scorer, one defender
Look up how a scorer actually performed against a specific defender, next to that same scorer's own average against everyone else. No account needed.
The sample comes back with the number, every time. Two players meeting once for eight possessions is not a tendency, and this tool will tell you so rather than printing a percentage that looks like a finding.
How it works
Three steps, and one honest label
- 01
Pick the pair
Enter the scorer and the defender, or tap an example. Both boxes suggest from the full list of players in the tracked matchup data.
- 02
Read the sample before the number
Every split comes back labelled solid, limited, or too thin. The label is set by the games and possessions behind it, not by how interesting the number looks.
- 03
Take it to film
A gap tells you which possessions to pull up. From there the guard pages carry the shot chart and the coverage notes for each player.
FAQ
Reading a matchup split
Why is points per possession so low here?+
Because the unit is different. A possession in this tool is a partial matchup possession, only the stretch where these two were actually matched, not a full team possession. A scorer finishes just a fraction of the possessions he is guarded on, so the number lands far below the roughly 1.1 points per possession of a team offensive rating. It is only meaningful against the same scorer's own average in the same unit, which is why that baseline sits next to every figure.
How big does the sample have to be before you will read it?+
A generated matchup page needs 3 meetings and 25 matchup possessions. Between 15 and 25 possessions the tool labels the split limited and tells you to treat it as a lead. Below 15 possessions it refuses to narrate the number at all and shows you the raw totals instead.
Does a big gap mean the defender shut the scorer down?+
No, and the tool will never say it did. Two players meeting three times is a pattern worth checking on film, not evidence of cause. Scheme, help, rest, foul trouble, and shot luck all live inside these totals. Use the split to decide which possessions to pull up, then let the film settle the question.
Where does the data come from?+
Tracked NBA matchup rows, aggregated per scorer and defender pair, compared against that same scorer's totals across every defender he faced. It is a study tool for players, coaches, and trainers, never a betting or fantasy product.
The split is the question. The plan is the product.
HoopBrief turns a matchup into a guard plan, an attack plan, and the read when the first option is gone. Start with the free scout, or see what a subscription covers.