Italy: Serie A - 1980-81
| Fiorentina beat Perugia 1-0 (H) on 14 Sep 1980 |
| Perugia beat Catanzaro 1-0 (A) on 26 Oct 1980 |
| Catanzaro beat Torino 1-0 (H) on 21 Sep 1980 |
| Torino beat Avellino 2-0 (H) on 28 Sep 1980 |
| Avellino beat Cagliari 2-1 (H) on 5 Oct 1980 |
| Cagliari beat Ascoli Calcio 2-0 (H) on 28 Sep 1980 |
| Ascoli Calcio beat Napoli 3-2 (H) on 21 Sep 1980 |
| Napoli beat Roma 4-0 (H) on 19 Oct 1980 |
| Roma beat Inter 4-2 (A) on 26 Oct 1980 |
| Inter beat Pistoiese 2-0 (H) on 9 Nov 1980 |
| Pistoiese beat Brescia Calcio 1-0 (H) on 5 Oct 1980 |
| Brescia Calcio beat Bologna 1-0 (A) on 9 Nov 1980 |
| Bologna beat Juventus 1-0 (A) on 5 Oct 1980 |
| Juventus beat Como Calcio 2-0 (H) on 21 Sep 1980 |
| Como Calcio beat Udinese 2-0 (H) on 19 Oct 1980 |
FLP: Thick arrows show the earliest chain of wins that passes through every team.