Has there ever been a 13–1 in the Bundesliga?

Never.

It would be a scorigami. Based on the average number of goals in the Bundesliga, the chance of a game ending 13–1 is about 1 in 39,122,585.

Nearby scores

1. 14–0 Never
2. 14–1 Never
3. 14–2 Never
4. 13–0 Never
5. 13–1 Never
6. 13–2 Never
7. 12–0 1 time
8. 12–1 Never
9. 12–2 Never