When the FA restructured youth football in 2013, requiring 5v5 at U7–U8, 7v7 at U9–U10, and 9v9 at U11–U12, a lot of parents pushed back. 'Real football is eleven a side.' The opposite is true. For a developing player, eleven a side is the worst possible learning environment — and the research is now clear enough that there is no honest argument against it.
What the data shows
A study by the Manchester United academy in 2012 (since replicated by clubs across Europe) compared U9 players in 4v4 versus 8v8 formats. The 4v4 players had on average:
- 5x more touches of the ball per match
- 2x more 1v1 situations
- 3x more passes attempted
- 8x more goalscoring opportunities
More touches means more reps. More reps means more learning. More learning means a better player at 16. The maths is not complicated.
Why bigger pitches hide bad habits
On an eleven-a-side pitch at U10 level, a player can have a poor first touch, get away with it because the nearest defender is fifteen metres away, and never learn that their touch was poor. On a 4v4 pitch, the same touch loses the ball immediately. The pitch becomes the teacher.
How we structure group sessions
Every Fact Football group session ends with at least 25 minutes of small-sided games. Usually 4v4 with rolling subs, sometimes 3v3 with directional goals. The drills earlier in the session set up the patterns we want to see; the games are where the patterns are tested under realistic pressure.
- 0–10 min: Activation and ball mastery (individual work).
- 10–25 min: Possession rondos with progressive pressure.
- 25–40 min: Drill of the day — one tactical or technical theme.
- 40–65 min: Small-sided games with conditions tied to the drill.
- 65–75 min: Cool-down and per-child review notes.
Directional 4v4 (15 minutes)
Force decisions in tight space; reward forward progression.
- Pitch 25m x 18m. Two small goals on each end-line (no keepers).
- Two teams of four. One ball.
- 1.Standard rules, plus: a goal only counts if at least three teammates touch the ball in the build-up.
- 2.If the team loses possession, they have five seconds to win it back before resetting.
- Quality of first pass after a turnover — rushed long balls are not allowed.
- Off-the-ball movement: who is opening angles for the ball-carrier?
- Decision-making in the final third: shoot if it's on, recycle if it isn't.
What this means for the players we work with
Children booked into Fact Football sessions are getting the format that the science supports. Group sessions cap at ten players for a reason — beyond that, the touches drop, the learning drops, and the session becomes childcare. We hold the line on this even when it costs us bookings.
- Small-sided formats give 5x more touches per child than 11-a-side.
- Density of play builds match-realistic technical habits.
- Cap group sizes — past 10 players, learning per child collapses.