Has there ever been a 10–10 in all competitions?

Never.

It would be a scorigami. Based on the average number of goals in all competitions, the chance of a game ending 10–10 is about 1 in 347,109,372,134.

Nearby scores

1. 11–9 Never
2. 11–10 Never
3. 11–11 Never
4. 10–9 Never
5. 10–10 Never
6. 9–9 Never