Modular Basketball reads each possession as a whole — from the first decision to the final shot. Box scores count what happened. We show how it happened.
Now in beta · Selected leagues
The Modular Basketball Game Model treats a possession as one thing, not a list of events: a chain of connected decisions that starts long before the shot. Six years of systematic research across 983 official games shaped a language precise enough to read that chain — and an engine sharp enough to turn it into decisions.
The theory came first. Then the games were read to break it. That is why the model is still growing, and why it is a science rather than a checklist.
How the reading is done stays inside the model. What it produces — clarity — is what you see on the screen.
What comes next is already in motion.
Mathematical Principles of Basketball Philosophy — Sinan Kortel, 2026.
Most analysis records what happened. This work sets out to explain why. It treats basketball not as a physical contest with a scoreboard, but as a system of connected decisions and opposing strategies — and carries that one idea all the way through: from a way of seeing the game, to a principle for deciding, to a probability you can act on, to a tool your staff opens every day.
Every claim in it is built to be tested. Every number you see in the app has a chapter behind it.
A possession is never one event. Part I maps it as a tree of possibilities — every branch the play could take — and records the one path it actually took, from the first decision to the last.
Games are decided long before the final score. Part II shows where a real advantage is created — and why it is rarely where people look for it.
The advantage, in numbers. Part III puts a probability of winning on a single decision.
A theory lives or dies by the tool that carries it. Part IV describes the app built around the model: from a game's film to the report and the playlist on your staff's screen.
Want to read it? Ask us — tell us about your program.
In the leagues we cover, every game is read possession by possession — before you ask. Nothing to upload, nothing to tag.
Any game in a covered league — yours, your next opponent's, anyone's.
The leagueOur analysis team reads the game through the model and turns it into structured data.
Our teamTables, playlists and reports, ready to share with your staff — with the film one click away.
Your staffAnyone whose work starts with understanding the game — inside the club and around it.
A scouting read that starts from what your next opponent actually plays most — every team in your league is already read — and ends in decisions you can defend with numbers and show with clips.
The opponent report is half written before you sit down: what they run most and how they answer each of your actions — every point with its clips.
Cutting, tagging and data entry are already done. Your day starts at the table and the playlist, not at the timeline: build the view your staff asks for, save it, and turn any cut of the data into a playlist.
How each player behaves in the moments that decide a possession — yours and everyone else's in the league — with every tendency backed by film.
Each player sees their own decisions — the ones that worked and the ones that cost — with the clip behind every number, on the phone in their pocket.
Process, not box score, for every team and every player in the league. See how a target decides before you sign them, in the same vocabulary your coaches use.
A consistent read on every eligible player in the leagues we cover — and on the teams you are about to face.
One language for teaching decisions, from the youth teams to the first team.
Show clubs how your player decides, not only what they score — with the numbers and the film to back it.
Coverage built on how a game was played, not only on who scored.
The same efficiency number can hide two completely different teams. We tell them apart.
Most data stops at the last pass. We keep every link that led to the shot.
Who made the play happen, not only who finished it. Every player is read by the decisions they make.
What each defensive choice gives up, against each action.
Late in a close game, the same team plays differently. The numbers show how.
Before you commit to a move, you know what it is worth. Decisions stop being hunches and become calculated positions.
What to do against this opponent and what each move is expected to bring — written as a plan you can defend in the staff room.
The patterns in your tables, explained in plain language. Your staff makes the call.
Not fixed pages. Choose the filters, rows and columns, save the view, share it with your staff.
Basketball keeps inventing new patterns. So does the model. Your data always speaks the game's current language.
Early access is by application. Tell us about your program and your league.
Request early access
For six years, Sinan Kortel did something almost nobody has the patience for: he analyzed 983 official basketball games, possession by possession, testing and refining a single idea — that basketball is not a collection of events but a system of connected decisions.
That idea became the Modular Basketball Game Model, built on three pillars: philosophy, to ask what a possession truly is; mathematics, to measure it honestly; and falsification, to attack its own assumptions relentlessly. A framework designed not to be right, but to keep getting less wrong.
A B-licensed coach, Kortel works from the sharpest intersection there is: where deep theory meets the daily reality of the court.
No. Every game in the leagues we cover is already read, possession by possession. You open the numbers and the clips.
Ask us. Coverage grows league by league; the beta is limited to selected leagues.
No. Every team and every player in your league is read the same way. Your next opponent is already in the data.
Box scores count what happens at the end of a possession. We read the whole possession — and show you the clips behind every number.
Only the members you invite, with the permissions you give them. Nothing is public and nothing is shared with other teams.
Tell us about your program and your league through the form below. Early access is by application.
Modular Basketball is in beta, limited to selected leagues. Tell us about your program and join the early access list.
What you build stays yours. Data is visible only to the members you invite — nothing is public, nothing is shared with other teams.
Applying for early access or have a question? Fill in the form — your message lands directly in our inbox.
By sending this message you agree that Modular Basketball uses your name, team name, email, message and IP address solely to respond to your request. This information is delivered to our inbox by email; it is not stored in a database or shared with third parties.
