Are match stats useful for U12s or mostly for coaches?

I think simple match data can be useful for the coach, but I would be selective about what reaches the players. The number only helps if it leads to a useful football question. For example, “we entered the final third a lot but created very few shots — what was happening when we got there?” can start a good discussion. Telling an U12 they completed 63% of their passes is much less useful unless they understand what those passes were trying to achieve. I’d use clips or examples alongside any number so the players can connect the statistic to an actual moment. The danger is turning development into a scoreboard of metrics. At this age, data should help you notice patterns. It should not replace watching the game or make a child think a performance can be measured by one number.