3x3 Basketball Rules for Beginners: How to Play

01

Official 3x3 and casual 3-on-3 are not always the same

FIBA 3x3 is a defined competition format with one basket, a half-court, a 12-second shot clock, and specific restart, foul, substitution, and overtime rules. A casual three-on-three game may borrow only some of those rules.

Before a pickup game, agree on the boundaries, target score, scoring values, how possession changes, whether there is a shot clock, and how fouls are handled. In a league or tournament, use the organizer's current rules instead of assuming your pickup version applies.

02

Set up a beginner 3x3 game

1. Use one safe half-court and one hoop, and identify the two-point arc and out-of-bounds lines.
2. Make two teams of three; official rosters may include one substitute per team.
3. Choose a suitable ball and identify who will track score, time, and possession.
4. Agree on any beginner adaptations before play, such as a longer possession count or a lower target score.
5. Review the check-ball and clearing rules with both teams before the first possession.

03

Know the official rules at a glance

In official 3x3, regular playing time is 10 minutes. The first team to 21 wins if it reaches that score before time expires; otherwise the higher score at the end wins. A basket from inside the arc counts one point, and a basket from beyond the arc counts two.

Each possession has a 12-second shot clock. USA Basketball publishes youth modifications that may use a lower target score, a longer shot clock, or adjusted equipment for younger players. Those are documented adaptations, not universal rules for every event.

04

Use a check ball for a dead-ball restart

When a team is awarded possession after a dead ball rather than free throws, play begins at the top of the court behind the arc. The defender makes a clean bounce pass to the offensive player. Once the offensive player controls it, the ball is live and they may pass, shoot, or dribble.

A made basket is different: the team that was scored on takes possession under the basket and dribbles or passes the ball to a point behind the arc. There is no check ball after an ordinary made basket in official 3x3.

05

Clear the ball after the defense gains possession

After a defensive rebound, steal, or other live-ball change of possession, the new offensive team must move the ball behind the arc before it may attempt a basket. A player is considered behind the arc when neither foot is inside or touching it under the official rule.

Call 'clear' during beginner games and pause a teaching possession when a player attacks too early. The aim is to learn the change-of-possession decision, not to surprise new players with a technical detail.

06

Fouls, substitutions, and overtime

Team fouls accumulate in official 3x3. The seventh, eighth, and ninth team fouls bring two free throws; the tenth and later team fouls bring two free throws plus possession. Unsportsmanlike and disqualifying fouls have separate consequences, so formal games need the current rulebook and qualified officials.

During a dead ball, a substitute waits behind the end line opposite the basket and enters after making contact with the teammate leaving the court; no action from the officials is required in the standard procedure. If the score is tied after regular time, official overtime ends when one team scores two points. Local and youth competitions can publish different procedures.

07

Use three simple team habits

1. Create three useful spaces instead of standing side by side: one player with the ball and two clear passing or cutting options.
2. After a pass, cut toward open space or fill the space your teammate left; do not follow the ball into the same lane.
3. On every rebound, steal, or made basket, call the next job immediately: clear, check, match up, or protect the hoop.

08

Teach a first game in 20 minutes

1. Minutes 0-3: warm up and identify the arc, basket, and boundaries.
2. Minutes 3-7: repeat check-ball starts at the top until both teams can restart correctly.
3. Minutes 7-11: rehearse clearing after a rebound or steal, then rehearse the different restart after a made basket.
4. Minutes 11-17: play two short guided games with a coach or teammate calling clear and check when needed.
5. Minutes 17-20: review one rule mistake, one good spacing decision, and the exact adaptations to use next time.

Beginner questions