Almost every youth-sport app keeps score in some way — streaks, ratings, leaderboards, “you’re 12% above average.” It’s good for engagement. It’s bad for a twelve-year-old.
Three reasons, all well-established in the development research.
Comparison rewards the early-born, not the better player. In any single age group, the kids born just after the cut-off are up to a year older — bigger, faster, further into puberty. Selection and rankings pick them out again and again (the relative age effect), and the late-born and late-maturing get filtered out before they’ve had time to become who they’ll be. A scoreboard bakes this bias in.
Late development is normal, and scores punish it. Physical advantage at 13 is a poor predictor of the senior player. Squads full of early-maturers at under-14 look very different by under-18. A tool that celebrates who’s ahead now is optimising for the wrong moment — and telling the kid who’s behind a story that isn’t true yet.
Streaks make the bad week worse. The point of a streak is loss-aversion: don’t break the chain. But the weeks a young athlete most needs slack — exams, a growth spurt, a rough patch of form — are exactly when a streak turns rest into failure. It trains anxiety, not consistency.
So playing. keeps no score. What it keeps instead is the athlete’s own words over time — a trail they can look back on and recognise themselves in. Progress you can read, not a number you’re ranked against. The one signal we watch is whether it’s still fun; when that drops for a while, that’s the cue to ease off — a welfare check, never a performance chart.
Consistency, done right, isn’t a chain you can’t break. It’s a scaffold that’s always there, that costs nothing on the days you don’t show up.