Has there ever been a 13–2 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 13–2 is about 1 in 207,130,120.

Nearby scores

1. 14–1 Never
2. 14–2 Never
3. 14–3 Never
4. 13–1 Never
5. 13–2 Never
6. 13–3 Never
7. 12–1 Never
8. 12–2 Never
9. 12–3 Never