Brazil: Serie A - 2009

Brazil: Serie A - 2009 - Earliest Hamiltonian win cycle
Sport Recife beat Goiás 1-0 (H) on 12 Jul 2009
Goiás beat Cruzeiro 1-0 (H) on 5 Jul 2009
Cruzeiro beat Vitória 2-0 (H) on 23 May 2009
Vitória beat Santo André 4-1 (H) on 28 Jun 2009
Santo André beat Coritiba 4-2 (A) on 16 May 2009
Coritiba beat Flamengo 5-0 (H) on 14 Jun 2009
Flamengo beat Internacional 4-0 (H) on 21 Jun 2009
Internacional beat Palmeiras 2-0 (H) on 17 May 2009
Palmeiras beat Avaí 3-0 (A) on 5 Jul 2009
Avaí beat Fluminense 3-2 (H) on 20 Jun 2009
Fluminense beat São Paulo 1-0 (H) on 10 May 2009
São Paulo beat Clube Náutico 2-0 (H) on 27 Jun 2009
Clube Náutico beat Atlético Paranaense 3-2 (A) on 24 May 2009
Atlético Paranaense beat Corinthians 1-0 (H) on 27 Jun 2009
Corinthians beat Grêmio Barueri 2-1 (H) on 23 May 2009
Grêmio Barueri beat Atlético Mineiro 4-2 (H) on 27 Jun 2009
Atlético Mineiro beat Grêmio 2-1 (H) on 16 May 2009
Grêmio beat Botafogo 2-0 (H) on 24 May 2009
Botafogo beat Santos 2-0 (H) on 13 Jun 2009
Santos beat Sport Recife 1-0 (H) on 4 Jul 2009

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