Argentina: Tier 2 - 2011-12

Argentina: Tier 2 - 2011-12 - Earliest Hamiltonian win cycle
Aldosivi beat River Plate 2-1 (A) on 29 Oct 2011
River Plate beat Sportivo Desamparados 3-1 (H) on 27 Aug 2011
Sportivo Desamparados beat Atlanta 2-0 (H) on 18 Sep 2011
Atlanta beat GyE La Plata 2-1 (A) on 1 Oct 2011
GyE La Plata beat Atlético Tucumán 3-2 (H) on 12 Aug 2011
Atlético Tucumán beat Almirante Brown 1-0 (A) on 24 Sep 2011
Almirante Brown beat Deportivo Merlo 1-0 (H) on 28 Aug 2011
Deportivo Merlo beat Boca Unidos 1-0 (H) on 20 Aug 2011
Boca Unidos beat Quilmes 3-1 (H) on 7 Aug 2011
Quilmes beat Independiente Rivadavia 1-0 (A) on 27 Aug 2011
Independiente Rivadavia beat Rosario Central 2-0 (H) on 6 Oct 2011
Rosario Central beat Instituto Córdoba 2-1 (H) on 4 Sep 2011
Instituto Córdoba beat Huracán 2-0 (H) on 13 Aug 2011
Huracán beat Ferro Carril Oeste 1-0 (A) on 6 Oct 2011
Ferro Carril Oeste beat Guillermo Brown 2-0 (H) on 20 Aug 2011
Guillermo Brown beat Patronato 2-0 (H) on 25 Sep 2011
Patronato beat Defensa y Justicia 3-2 (H) on 21 Aug 2011
Defensa y Justicia beat Chacarita Juniors 3-0 (H) on 28 Aug 2011
Chacarita Juniors beat Gimnasia de Jujuy 1-0 (A) on 22 Oct 2011
Gimnasia de Jujuy beat Aldosivi 1-0 (H) on 28 Aug 2011

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