What is a disruptive foul in basketball?
A · Advanced · Technical, disruptive, flagrant and disqualifying fouls · 4 of 9A disruptive foul is unnecessary contact that breaks up the game: fouling to stop a fast break without trying to play the ball, fouling from behind a player with a clear run to the basket, or fouling to stop the clock at the end of a quarter. The penalty is 2 free throws and the ball.
How it works
It is a disruptive foul when:
- A defender, not making a real attempt to play the ball, makes unnecessary contact to stop the attacking team in transition.
- A defender anywhere on the court, not making a real attempt to play the ball, makes unnecessary contact to stop the game clock or shot clock at the end of a quarter or overtime.
- A player makes illegal contact from behind or the side on an opponent heading for the basket with nobody between them and it, while that opponent has the ball, is trying to gain it or is about to receive a pass.
The first and third apply until the attacker starts the act of shooting.
Penalty:
- 2 free throws to the fouled player if they were not shooting.
- If they were shooting: the basket counts plus 1 free throw, or 2 or 3 free throws if it missed.
- Then a throw-in for the same team from the throw-in line in its frontcourt.
- It counts as a player foul and a team foul. It does not count towards disqualification.
Tricky cases
Is every foul on a fast break disruptive?
No. A defender who makes a real attempt to play the ball commits an ordinary personal foul, unless the contact came from behind or the side on a player with a clear path.
A team that is behind fouls on purpose late in the game. Is that disruptive?
It depends on how. A foul made while trying to play the ball is a personal foul. Unnecessary contact with no attempt at the ball, only to stop the clock at the end of a quarter, meets the definition.
Do two disruptive fouls mean disqualification?
No. Only category 1 technical fouls and flagrant fouls count towards a game disqualification.
Why the rule exists
An ordinary foul would be a good trade for stopping a certain basket. Free throws and the ball make the cynical foul a bad one.
Where it differs
| Where | What changes | Source |
|---|---|---|
| FIBA rules 2026 | As above | A37 |
| Earlier FIBA books | Covered by the "unsportsmanlike foul" | C |
| NBA | Its own "take foul" and "clear path" rules | Not covered |
From the rule book
FIBA Official Basketball Rules 2026, Articles 36.2.3 and 37, valid from 1 October 2026. Checked 13 October 2026. Official document: FIBA Official Basketball Rules (PDF).