Germany: Bundesliga - 1971-72

Germany: Bundesliga - 1971-72 - Earliest Hamiltonian win cycle
Eintracht Frankfurt beat Bayern München 3-2 (H) on 13 Nov 1971
Bayern München beat MSV Duisburg 5-1 (H) on 23 Oct 1971
MSV Duisburg beat Rot Weiß Oberhausen 1-0 (A) on 11 Sep 1971
Rot Weiß Oberhausen beat Fortuna Düsseldorf 2-0 (H) on 23 Oct 1971
Fortuna Düsseldorf beat Köln 2-1 (A) on 4 Sep 1971
Köln beat Arminia Bielefeld 1-0 (H) on 16 Oct 1971
Arminia Bielefeld beat VfB Stuttgart 1-0 (H) on 11 Sep 1971
VfB Stuttgart beat Hertha Berlin 3-0 (H) on 14 Aug 1971
Hertha Berlin beat Werder Bremen 2-1 (H) on 16 Oct 1971
Werder Bremen beat Hannover 2-1 (H) on 23 Oct 1971
Hannover beat VfL Bochum 4-0 (H) on 2 Oct 1971
VfL Bochum beat Eintracht Braunschweig 1-0 (H) on 14 Aug 1971
Eintracht Braunschweig beat Borussia Mönchengladbach 2-1 (H) on 13 Nov 1971
Borussia Mönchengladbach beat Schalke 7-0 (H) on 23 Oct 1971
Schalke beat Hamburger SV 1-0 (A) on 28 Aug 1971
Hamburger SV beat Kaiserslautern 4-0 (H) on 2 Oct 1971
Kaiserslautern beat Borussia Dortmund 6-0 (H) on 23 Oct 1971
Borussia Dortmund beat Eintracht Frankfurt 3-1 (H) on 1 Sep 1971

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