Has there ever been a 9–2 in the Primera Argentina?

Yes, 5 times.

The first time: August 5, 1934, Argentino de Quilmes beat Ramsar (Argentino de Quilmes 9–2 Ramsar).

The last time: October 7, 1956, Rosario Central beat Chacarita Juniors (Rosario Central 9–2 Chacarita Juniors), 70 years ago.

Home wins: 5. Away wins: 0.

Nearby scores

1. 10–1 7 times
2. 10–2 3 times
3. 10–3 1 time
4. 9–1 10 times
5. 9–2 5 times
6. 9–3 2 times
7. 8–1 28 times
8. 8–2 16 times
9. 8–3 4 times

All games

1. October 7, 1956 Rosario Central 9–2 Chacarita Juniors
2. August 1, 1954 Rosario Central 9–2 Tigre
3. November 15, 1941 Newell's Old Boys 9–2 Lanús
4. November 20, 1938 Independiente 9–2 Chacarita Juniors
5. August 5, 1934 Argentino de Quilmes 9–2 Ramsar