Has there ever been a 8–5 in the Primera Argentina?

Never.

It would be a scorigami. Based on the average number of goals in the Primera Argentina, the chance of a game ending 8–5 is about 1 in 503,552.

Nearby scores

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