Brazil: Serie A - 2025

Brazil: Serie A - 2025 - Earliest Hamiltonian win cycle
Sport Recife beat Grêmio 1-0 (A) on 11 Aug 2025
Grêmio beat Bahia 1-0 (H) on 25 May 2025
Bahia beat Palmeiras 1-0 (A) on 27 Apr 2025
Palmeiras beat Atlético Mineiro 3-2 (H) on 20 Jul 2025
Atlético Mineiro beat Botafogo 1-0 (H) on 20 Apr 2025
Botafogo beat Fortaleza 5-0 (A) on 10 Aug 2025
Fortaleza beat Fluminense 2-0 (H) on 29 Mar 2025
Fluminense beat Vasco da Gama 2-1 (H) on 24 May 2025
Vasco da Gama beat São Paulo 3-1 (A) on 13 Jun 2025
São Paulo beat Corinthians 2-0 (H) on 20 Jul 2025
Corinthians beat Internacional 4-2 (H) on 3 May 2025
Internacional beat Vitória 1-0 (H) on 12 Jul 2025
Vitória beat RB Bragantino 1-0 (H) on 20 Jul 2025
RB Bragantino beat Mirassol 1-0 (H) on 6 May 2025
Mirassol beat Santos 3-0 (H) on 19 Jul 2025
Santos beat Flamengo 1-0 (H) on 17 Jul 2025
Flamengo beat Juventude 6-0 (H) on 17 Apr 2025
Juventude beat Ceará 2-1 (H) on 12 Apr 2025
Ceará beat Cruzeiro 2-1 (A) on 27 Jul 2025
Cruzeiro beat Sport Recife 4-0 (A) on 11 May 2025

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