Has there ever been a 14–1 in all competitions?

Never.

It would be a scorigami. Based on the average number of goals in all competitions, the chance of a game ending 14–1 is about 1 in 825,556,983.

Nearby scores

1. 15–0 Never
2. 15–1 Never
3. 15–2 Never
4. 14–0 3 times
5. 14–1 Never
6. 14–2 Never
7. 13–0 1 time
8. 13–1 1 time
9. 13–2 Never