France: Ligue 1 - 1991-92

France: Ligue 1 - 1991-92 - Earliest Hamiltonian win cycle
Caen beat PSG 2-0 (H) on 19 Oct 1991
PSG beat Olympique Lyonnais 1-0 (A) on 7 Sep 1991
Olympique Lyonnais beat Montpellier 1-0 (H) on 3 Aug 1991
Montpellier beat Sochaux 3-2 (H) on 21 Sep 1991
Sochaux beat Nantes 3-1 (H) on 28 Sep 1991
Nantes beat Auxerre 2-0 (H) on 21 Sep 1991
Auxerre beat Toulouse 3-0 (H) on 24 Aug 1991
Toulouse beat Monaco 2-0 (A) on 5 Oct 1991
Monaco beat Saint  Étienne 1-0 (A) on 12 Sep 1991
Saint  Étienne beat Nîmes 3-0 (H) on 31 Jul 1991
Nîmes beat Le Havre 1-0 (H) on 14 Sep 1991
Le Havre beat Cannes 1-0 (H) on 31 Jul 1991
Cannes beat Metz 2-1 (A) on 28 Sep 1991
Metz beat Lille 2-0 (A) on 5 Oct 1991
Lille beat Nancy 2-1 (H) on 3 Aug 1991
Nancy beat Lens 3-1 (H) on 5 Oct 1991
Lens beat Toulon 1-0 (A) on 27 Jul 1991
Toulon beat Marseille 1-0 (H) on 28 Aug 1991
Marseille beat Rennes 2-1 (A) on 3 Aug 1991
Rennes beat Caen 1-0 (H) on 5 Oct 1991

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