France: Ligue 1 - 1989-90

France: Ligue 1 - 1989-90 - Earliest Hamiltonian win cycle
Nice beat Montpellier 3-0 (H) on 16 Sep 1989
Montpellier beat Toulouse 1-0 (H) on 9 Sep 1989
Toulouse beat Marseille 2-1 (H) on 2 Aug 1989
Marseille beat Nantes 1-0 (H) on 29 Jul 1989
Nantes beat Racing 5-1 (H) on 5 Aug 1989
Racing beat Mulhouse 2-1 (H) on 12 Aug 1989
Mulhouse beat Toulon 4-0 (H) on 5 Aug 1989
Toulon beat Monaco 2-0 (H) on 26 Aug 1989
Monaco beat Sochaux 2-1 (H) on 29 Jul 1989
Sochaux beat PSG 1-0 (H) on 2 Aug 1989
PSG beat Brest 1-0 (A) on 26 Aug 1989
Brest beat Cannes 2-0 (H) on 9 Sep 1989
Cannes beat Lille 3-0 (H) on 5 Aug 1989
Lille beat Caen 1-0 (H) on 22 Jul 1989
Caen beat Bordeaux 1-0 (H) on 26 Aug 1989
Bordeaux beat Saint  Étienne 1-0 (H) on 19 Aug 1989
Saint  Étienne beat Olympique Lyonnais 1-0 (H) on 9 Sep 1989
Olympique Lyonnais beat Metz 3-2 (A) on 12 Aug 1989
Metz beat Auxerre 2-1 (H) on 2 Aug 1989
Auxerre beat Nice 1-0 (H) on 29 Jul 1989

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