Spain: La Liga - 1972-73

Spain: La Liga - 1972-73 - Earliest Hamiltonian win cycle
Real Madrid beat Espanyol 1-0 (H) on 3 Dec 1972
Espanyol beat Real Zaragoza 3-1 (H) on 29 Oct 1972
Real Zaragoza beat Real Oviedo 3-0 (H) on 1 Oct 1972
Real Oviedo beat Granada 3-0 (H) on 24 Sep 1972
Granada beat Sporting Gijón 1-0 (H) on 3 Dec 1972
Sporting Gijón beat Atlético Madrid 1-0 (A) on 19 Nov 1972
Atlético Madrid beat Burgos 1-0 (A) on 3 Dec 1972
Burgos beat Real Sociedad 1-0 (H) on 3 Sep 1972
Real Sociedad beat Barcelona 2-0 (H) on 29 Oct 1972
Barcelona beat Valencia 1-0 (A) on 9 Sep 1972
Valencia beat Athletic Bilbao 4-1 (H) on 19 Nov 1972
Athletic Bilbao beat Deportivo La Coruña 3-0 (H) on 12 Nov 1972
Deportivo La Coruña beat Celta Vigo 1-0 (H) on 3 Dec 1972
Celta Vigo beat Castellón 2-0 (H) on 7 Oct 1972
Castellón beat Málaga 1-0 (H) on 1 Oct 1972
Málaga beat Las Palmas 3-1 (A) on 21 Oct 1972
Las Palmas beat Real Betis 2-0 (A) on 9 Sep 1972
Real Betis beat Real Madrid 2-1 (H) on 19 Nov 1972

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