What Age Should Kids Play 3v3, 5v5, 7v7 & 9v9?
Matching the format to the age is one of the most important things in youth football. Here's a clear guide to which format, ball size and pitch each age should use — and why it matters.
Why the format matters so much
Young players develop best in small formats with lots of touches, lots of decisions and lots of goals. Put a six-year-old in an 11-a-side game and they'll barely touch the ball; put them in a 3v3 and they're involved constantly. Stepping the format up as they grow keeps the game developmental at every age.
The youngest players: 3v3 and 4v4 (ages 5–8)
At this age, keep it tiny. 3v3 and 4v4 give maximum touches, constant involvement and lots of dribbling and scoring — exactly what young players need. No goalkeepers, small pitches, a size 3 ball. This is where a love of the game is built.
- Format: 3v3 and 4v4, no goalkeepers.
- Ball: size 3.
- Pitch: small — roughly 15×15 m (3v3) up to 30×20 m (4v4).
- Focus: touches, dribbling, confidence and fun.
Growing into it: 5v5 (ages 8–10)
As players grow, 5v5 introduces goalkeepers and the first real team play — combinations, support and transitions — on a slightly bigger pitch with a size 4 ball.
- Format: 5v5 with goalkeepers.
- Ball: size 4.
- Pitch: roughly 35×25 m.
- Focus: combinations, transitions and finishing.
7v7 (ages 10–12)
7v7 adds more players, more space and the beginnings of shape and positioning — still with a size 4 ball, on a bigger pitch.
- Format: 7v7 with goalkeepers.
- Ball: size 4.
- Pitch: roughly 55×37 m.
- Focus: positioning, shape and team roles.
9v9 (ages 11–12) and 11v11 (ages 12+)
9v9 is the bridge to the full game — a bigger pitch, more positions and real tactical structure. From around age 12, players move to full 11v11 with a size 5 ball. By now they're ready for the complete game and its demands.
- 9v9: ages 11–12, size 4–5 ball, larger pitch.
- 11v11: ages 12 and up, size 5 ball, full pitch.
- Focus: full tactical structure, positions and match demands.
The simple rule
Small players, small games. Build up the format, ball and pitch as they grow, and you keep the game developmental and enjoyable at every stage.
Small-sided games manuals for every format
Ready-to-run 3v3, 4v4, 5v5 and 7v7 session manuals — correct ball, pitch and format for each age, with pitch diagrams and coaching points.
See the Small-Sided Games manuals →