Italy: Serie A - 1999-00

Italy: Serie A - 1999-00 - Earliest Hamiltonian win cycle
Cagliari beat Piacenza Calcio 3-0 (H) on 9 Jan 2000
Piacenza Calcio beat Fiorentina 2-0 (H) on 24 Oct 1999
Fiorentina beat Milan 2-1 (H) on 5 Dec 1999
Milan beat Torino 2-0 (H) on 11 Dec 1999
Torino beat Bari 3-1 (H) on 17 Oct 1999
Bari beat Inter 2-1 (H) on 18 Dec 1999
Inter beat Parma 5-1 (H) on 19 Sep 1999
Parma beat Venezia 2-0 (A) on 12 Dec 1999
Venezia beat Lazio 2-0 (H) on 5 Jan 2000
Lazio beat Hellas Verona 4-0 (H) on 7 Nov 1999
Hellas Verona beat Lecce 2-0 (H) on 12 Sep 1999
Lecce beat Juventus 2-0 (H) on 25 Sep 1999
Juventus beat Udinese 4-1 (H) on 19 Sep 1999
Udinese beat Reggina Calcio 3-2 (H) on 31 Oct 1999
Reggina Calcio beat Bologna 1-0 (A) on 19 Sep 1999
Bologna beat Roma 1-0 (H) on 12 Dec 1999
Roma beat Perugia 3-1 (H) on 26 Sep 1999
Perugia beat Cagliari 3-0 (H) on 18 Sep 1999

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