Brazil: Serie A - 2019

Brazil: Serie A - 2019 - Earliest Hamiltonian win cycle
Avaí beat Fluminense 1-0 (A) on 3 Sep 2019
Fluminense beat Grêmio 5-4 (A) on 5 May 2019
Grêmio beat Vasco da Gama 2-1 (H) on 13 Jul 2019
Vasco da Gama beat São Paulo 2-0 (H) on 25 Aug 2019
São Paulo beat Chapecoense 4-0 (H) on 23 Jul 2019
Chapecoense beat Internacional 2-0 (H) on 27 Apr 2019
Internacional beat Flamengo 2-1 (H) on 1 May 2019
Flamengo beat CS Alagoano 2-0 (A) on 13 Jun 2019
CS Alagoano beat Goiás 1-0 (H) on 28 May 2019
Goiás beat Botafogo 1-0 (H) on 19 May 2019
Botafogo beat Bahia 3-2 (H) on 3 May 2019
Bahia beat Corinthians 3-2 (H) on 28 Apr 2019
Corinthians beat Fortaleza 3-1 (A) on 28 Jul 2019
Fortaleza beat Athletico Paranaense 2-1 (H) on 2 May 2019
Athletico Paranaense beat Atlético Mineiro 1-0 (H) on 17 Aug 2019
Atlético Mineiro beat Cruzeiro 2-0 (H) on 4 Aug 2019
Cruzeiro beat Santos 2-0 (H) on 18 Aug 2019
Santos beat Ceará 1-0 (A) on 2 Jun 2019
Ceará beat Palmeiras 2-0 (H) on 20 Jul 2019
Palmeiras beat Avaí 2-0 (H) on 14 Jun 2019

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