France: Ligue 2 - 2019-20

France: Ligue 2 - 2019-20 - Earliest Hamiltonian win cycle
Paris FC beat Châteauroux 1-0 (A) on 18 Oct 2019
Châteauroux beat Le Havre 1-0 (A) on 27 Sep 2019
Le Havre beat Grenoble 3-1 (H) on 23 Aug 2019
Grenoble beat Caen 1-0 (H) on 27 Sep 2019
Caen beat Ajaccio 2-1 (A) on 9 Aug 2019
Ajaccio beat Le Mans 4-2 (A) on 20 Sep 2019
Le Mans beat Sochaux 2-0 (H) on 30 Aug 2019
Sochaux beat Nancy 3-0 (H) on 23 Aug 2019
Nancy beat Chamois Niortais 2-1 (H) on 4 Oct 2019
Chamois Niortais beat Orléans 1-0 (A) on 30 Aug 2019
Orléans beat Troyes 2-1 (A) on 27 Sep 2019
Troyes beat Lens 2-0 (H) on 24 Aug 2019
Lens beat Guingamp 2-0 (H) on 3 Aug 2019
Guingamp beat Lorient 1-0 (A) on 31 Aug 2019
Lorient beat Rodez 2-1 (H) on 23 Sep 2019
Rodez beat Auxerre 2-0 (H) on 26 Jul 2019
Auxerre beat Chambly 4-1 (A) on 13 Sep 2019
Chambly beat Valenciennes 1-0 (H) on 26 Jul 2019
Valenciennes beat Clermont Foot 1-0 (H) on 30 Aug 2019
Clermont Foot beat Paris FC 2-0 (A) on 20 Sep 2019

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