Italy: Serie A - 1981-82

Italy: Serie A - 1981-82 - Earliest Hamiltonian win cycle
Napoli beat Inter 2-0 (H) on 13 Dec 1981
Inter beat Roma 3-2 (H) on 22 Nov 1981
Roma beat Bologna 3-1 (H) on 8 Nov 1981
Bologna beat Avellino 1-0 (A) on 25 Oct 1981
Avellino beat Cesena 2-0 (H) on 29 Nov 1981
Cesena beat Fiorentina 2-1 (H) on 8 Nov 1981
Fiorentina beat Como Calcio 1-0 (H) on 13 Sep 1981
Como Calcio beat Cagliari 2-1 (H) on 22 Nov 1981
Cagliari beat Catanzaro 2-1 (H) on 8 Nov 1981
Catanzaro beat Ascoli Calcio 1-0 (H) on 11 Oct 1981
Ascoli Calcio beat Udinese 3-0 (H) on 20 Sep 1981
Udinese beat Torino 3-2 (H) on 11 Oct 1981
Torino beat Genoa 1-0 (A) on 13 Sep 1981
Genoa beat Juventus 2-1 (H) on 8 Nov 1981
Juventus beat Milan 1-0 (A) on 4 Oct 1981
Milan beat Napoli 1-0 (A) on 27 Sep 1981

HWC: Thick arrows show the earliest chain of wins that passes through every team and returns to its start.