U11 means the under-11 age group. In the United States it commonly uses a 9v9 format with eight field players and one goalkeeper, a size 4 ball and offside. Build-out lines are not required in the national 9v9 baseline; do not automatically carry over the 7v7 rule. Match length, field dimensions, substitutions and some procedures vary by association, league or tournament, so always check the current local rules.
U11 Soccer at a Glance
| Item | Common guidance |
|---|---|
| What U11 means | Under 11 under the competition's current age-registration system |
| Common format | 9v9 in the U.S. Soccer small-sided model |
| Players | Nine per team: eight field players plus one goalkeeper |
| Goalkeeper | Included |
| Game length | Competition-specific; shorter than the adult 90-minute match |
| Field size | Smaller than an adult field; dimensions are set locally |
| Ball size | Commonly size 4 in U.S. youth competition |
| Offside | Used in 9v9; ordinary halfway-line application unless local rules modify it |
| Build-out line | Not required for standard 9v9; check for a local variation |
| Substitutions | Procedure and re-entry rules vary by competition |
For team-shape guidance that complements these rules, compare the 9v9 formations guide.
For the standard match laws behind these age-specific adaptations, browse the Soccer Rules hub.
On this page
Quick answer: U11 generally means players in the under-11 age group and commonly uses 9v9 in U.S. youth soccer. Check your state association and league handbook before treating any local detail as universal.
What does U11 mean?
U11 means under 11 within the competition’s age-registration system.
Age-group administration can change and competitions may group players differently, so parents should use the league’s current registration chart rather than guessing from a player’s school grade.
How many players are on the field in U11?
The widely used U.S. Soccer small-sided model places U11 and U12 in 9v9.
That means eight field players plus one goalkeeper. A league may specify the minimum number needed to start or continue.
Why 9v9?
The goal of small-sided soccer is development.
Compared with moving directly from 7v7 to 11v11, 9v9 gives players more touches, more decisions, manageable distances and clearer opportunities to learn width and depth. It bridges small-sided soccer and the full 11v11 game.
U11 field size
U11 fields are smaller than full adult fields.
Exact dimensions vary by local implementation. Use the field markings and competition rules provided by your league.
The development principle is more important than memorizing one number: the field should be large enough to create space but not so large that physical maturity overwhelms technique and decision-making.
Ball size
U11 commonly uses a size 4 ball in U.S. youth competition. Confirm the local competition handbook, especially for indoor or futsal-style events.
How long is a U11 soccer game?
Game duration can vary by competition.
Do not assume the 90-minute adult game applies. Youth leagues use shorter halves appropriate to the age group and scheduling format.
For a general explanation of adult, youth, high-school and college match length, read How Long Is a Soccer Game?.
Does U11 9v9 use a build-out line?
Not as a national 9v9 requirement. U.S. Soccer's Player Development Initiatives FAQ distinguishes the required build-out lines in U9/U10 7v7 from U11/U12 9v9, where they are not required. The diagram's dashed lines show an optional local adaptation.
Playing out from the back remains a useful coaching approach even without a retreat line. Give the goalkeeper short passing options, teach players to scan and create width, and recognize when pressure makes a longer pass sensible.
If your league adds a build-out line, check its written restart and offside procedures. A painted line on a shared 7v7/9v9 field does not by itself make that rule applicable to the match.
Offside in U11
In standard 9v9, assess offside in the opponents’ half under the usual offside law. There is no automatic build-out-line exemption. A league may publish a local adaptation, which should be explained before the match.
The most important coaching lesson is not “stand on the line.” It is learning timing of forward runs, staying connected to the ball, recognizing the defender’s line and curving a run.
Defenders should learn to recover and cover rather than constantly shouting for offside.
The offside rule in soccer guide explains active involvement, interfering with an opponent and common examples.
Goalkeeper distribution
The national 9v9 baseline allows goalkeeper punts and drop kicks. The 7v7 restriction should not be applied automatically to U11 9v9; confirm any local restriction in the competition handbook.
Coaches can still encourage passing and rolling the ball to build possession.
Teach center backs to separate, midfielders to create angles, the goalkeeper to scan, and players to recognize when short play is not available.
Heading
Youth heading policy is a safety rule that needs current local confirmation.
U.S. Soccer and youth organizations have applied age-based heading restrictions and limitations. Because policy can be incorporated differently by member organizations and competitions, check the current U.S. Soccer guidance and your local league or tournament rules before coaching or allowing heading at U11.
Coaches should never improvise around a safety restriction.
Throw-ins
A throw-in is awarded when the whole ball crosses the touchline.
At U11, many competitions use the standard two-handed technique: face the field, keep part of each foot on or outside the touchline, use both hands and deliver the ball from behind and over the head.
Local leagues may have developmental retake policies for younger groups, so confirm whether U11 uses strict turnover or a teaching retake.
Read Soccer Throw-In Rules for the full law.
Free kicks and penalties
U11 players encounter direct and indirect free kicks.
An indirect free kick requires the ball to touch another player before a goal can count. The referee signals an indirect free kick with an arm raised.
See What Is an Indirect Free Kick?.
Penalty kicks and penalty-area procedures should follow the local competition’s small-sided markings and rules.
Substitutions
Youth soccer often allows more flexible substitutions than professional competition, but the exact procedure is competition-specific.
Coaches should know when substitutes may enter, whether re-entry is allowed, where substitutions take place and roster limits.
Fouls and cards
The referee can still punish careless, reckless and excessive-force challenges. The developmental environment does not mean dangerous contact is acceptable.
A yellow card is a caution. A red card is a sending-off. Competition rules may have youth-specific consequences after a send-off.
Read What Does a Red Card Mean in Soccer?.
Sliding tackles
Do not claim all U11 soccer universally bans slide tackling. Some leagues restrict it; others apply ordinary foul law.
Check the competition handbook.
Coaches should teach safe defending: arrive under control, stay on feet when possible, angle the attacker away from goal and avoid lunging.
Indoor U11 soccer
Indoor soccer can have very different rules: walls may be in play, player numbers differ, offside may not exist, restarts differ and substitutions may be on the fly.
An indoor rulebook is not a modification you should assume from outdoor U11 soccer.
Coaching priorities at U11
U11 is an ideal age for connecting individual technique to team concepts.
Priority themes include first touch, scanning, receiving with an open body shape, passing under pressure, 1v1 attacking and defending, width and depth, support angles, transition, playing out from the goalkeeper and finishing.
Avoid turning every session into formation rehearsal.
Use the broader Youth Soccer Guide to connect U11 with age groups, training priorities and small-sided development.
A simple 9v9 formation
A 3-2-3 is easy to understand: three defenders, two central midfielders, two wide forwards and one striker in front of a goalkeeper.
Other shapes can work. The coaching objective is to help players recognize the next problem, not memorize dots on a board.
Match-day checklist for parents and coaches
- Confirm the age-registration chart, roster limit and nine-player format.
- Check the match length, ball size, field and goal dimensions.
- Ask whether the league adds a build-out line, goalkeeper restriction or offside adaptation.
- Read the heading policy, substitution procedure and weather/safety instructions.
- Choose a simple 9v9 formation and plan a session using the soccer practice plans.
Open the printable U11 match-day checklist.
Parent FAQ
Is U11 soccer 9v9?
In the U.S. Soccer small-sided development model, U11 and U12 are associated with 9v9.
How many players are on a U11 field?
Nine per team including the goalkeeper when playing 9v9.
Is there offside at U11?
Yes. Standard 9v9 uses the usual offside law in the opponents’ half. Apply a different boundary only if the competition explicitly specifies one.
Can a U11 goalkeeper punt?
Yes under the national 9v9 baseline, which permits punts and drop kicks. Check the competition handbook for any local restriction.
What size ball does U11 use?
Commonly size 4, subject to local competition rules.
How long are U11 games?
Shorter than adult 90-minute matches. Exact duration is set by the competition, so check your league schedule/rules.
Source and review note
Last reviewed: September 22, 2026. The U.S. Soccer Player Development Initiatives FAQ, page 3 is the historical national reference for the 7v7/9v9 distinction, including build-out lines and goalkeeper punts. The current U.S. Soccer U11/U12 9v9 formation resource illustrates the nine-player format. These references do not replace the current state association, league or tournament handbook.
