Has there ever been a 5–4 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 5–4 is about 1 in 2,392.

Nearby scores

1. 6–3 1 time
2. 6–4 Never
3. 6–5 Never
4. 5–3 13 times
5. 5–4 Never
6. 5–5 Never
7. 4–3 37 times
8. 4–4 9 times