Has there ever been a 7–4 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 7–4 is about 1 in 59,051.

Nearby scores

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