Brazil: Serie A - 2020

Brazil: Serie A - 2020 - Earliest Hamiltonian win cycle
Botafogo beat Palmeiras 2-1 (H) on 8 Oct 2020
Palmeiras beat Ceará 2-1 (H) on 3 Oct 2020
Ceará beat Flamengo 2-0 (H) on 13 Sep 2020
Flamengo beat Santos 1-0 (A) on 30 Aug 2020
Santos beat Atlético Mineiro 3-1 (H) on 10 Sep 2020
Atlético Mineiro beat Bragantino 2-1 (H) on 13 Sep 2020
Bragantino beat Fluminense 2-1 (H) on 19 Aug 2020
Fluminense beat Athletico Paranaense 1-0 (A) on 22 Aug 2020
Athletico Paranaense beat Fortaleza 2-0 (A) on 8 Aug 2020
Fortaleza beat Goiás 3-1 (A) on 20 Aug 2020
Goiás beat Internacional 1-0 (H) on 13 Sep 2020
Internacional beat Atlético Goianiense 3-0 (H) on 20 Aug 2020
Atlético Goianiense beat Vasco da Gama 2-1 (A) on 11 Sep 2020
Vasco da Gama beat São Paulo 2-1 (H) on 16 Aug 2020
São Paulo beat Corinthians 2-1 (H) on 30 Aug 2020
Corinthians beat Coritiba 3-1 (H) on 20 Aug 2020
Coritiba beat Sport Recife 1-0 (H) on 30 Aug 2020
Sport Recife beat Grêmio 2-1 (A) on 3 Sep 2020
Grêmio beat Bahia 2-0 (A) on 10 Sep 2020
Bahia beat Botafogo 2-1 (A) on 1 Oct 2020

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