Italy: Serie A - 1985-86

Italy: Serie A - 1985-86 - Earliest Hamiltonian win cycle
Napoli beat Juventus 1-0 (H) on 3 Nov 1985
Juventus beat Bari 4-0 (H) on 20 Oct 1985
Bari beat Roma 2-0 (H) on 22 Sep 1985
Roma beat Fiorentina 2-1 (H) on 20 Oct 1985
Fiorentina beat Inter 3-0 (H) on 3 Nov 1985
Inter beat Lecce 1-0 (A) on 20 Oct 1985
Lecce beat Udinese 2-0 (H) on 3 Nov 1985
Udinese beat Sampdoria 2-1 (H) on 22 Sep 1985
Sampdoria beat Pisa 2-0 (A) on 27 Oct 1985
Pisa beat Atalanta 2-1 (A) on 29 Sep 1985
Atalanta beat Como Calcio 2-0 (A) on 3 Nov 1985
Como Calcio beat Avellino 4-1 (A) on 27 Oct 1985
Avellino beat Hellas Verona 3-1 (H) on 15 Sep 1985
Hellas Verona beat Milan 1-0 (H) on 27 Oct 1985
Milan beat Torino 1-0 (H) on 20 Oct 1985
Torino beat Napoli 2-1 (H) on 27 Oct 1985

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