Italy: Serie A - 2025-26

Italy: Serie A - 2025-26 - Earliest Hamiltonian win cycle
Fiorentina beat Udinese 5-1 (H) on 21 Dec 2025
Udinese beat Inter 2-1 (A) on 31 Aug 2025
Inter beat Pisa 2-0 (A) on 30 Nov 2025
Pisa beat Cremonese 1-0 (H) on 7 Nov 2025
Cremonese beat Milan 2-1 (A) on 23 Aug 2025
Milan beat Bologna 1-0 (H) on 14 Sep 2025
Bologna beat Genoa 2-1 (H) on 20 Sep 2025
Genoa beat Sassuolo 2-1 (A) on 3 Nov 2025
Sassuolo beat Lazio 1-0 (H) on 14 Sep 2025
Lazio beat Juventus 1-0 (H) on 26 Oct 2025
Juventus beat Cagliari 2-1 (H) on 29 Nov 2025
Cagliari beat Roma 1-0 (H) on 7 Dec 2025
Roma beat Como 1907 1-0 (H) on 15 Dec 2025
Como 1907 beat Hellas Verona 3-1 (H) on 29 Oct 2025
Hellas Verona beat Atalanta 3-1 (H) on 6 Dec 2025
Atalanta beat Lecce 4-1 (H) on 14 Sep 2025
Lecce beat Parma 1-0 (A) on 4 Oct 2025
Parma beat Torino 2-1 (H) on 29 Sep 2025
Torino beat Napoli 1-0 (H) on 18 Oct 2025
Napoli beat Fiorentina 3-1 (A) on 13 Sep 2025

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