Has there ever been a 15–9 in the Liga MX?

Never.

It would be a scorigami. Based on the average number of goals in the Liga MX, the chance of a game ending 15–9 is about 1 in 804,839,214,211,300.

Nearby scores

1. 16–8 Never
2. 16–9 Never
3. 16–10 Never
4. 15–8 Never
5. 15–9 Never
6. 15–10 Never
7. 14–8 Never
8. 14–9 Never
9. 14–10 Never