Has there ever been a 8–7 in the Primeira Liga?

Never.

It would be a scorigami. Based on the average number of goals in the Primeira Liga, the chance of a game ending 8–7 is about 1 in 44,219,201.

Nearby scores

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