Test event
World IBJJF Jiu-Jitsu Championship 2026
Organizer: IBJJF International Brazilian Jiu-Jitsu Federation Event type: Gi
Registration closed View brackets
Event details 
Marcus Vinicius Ribeiro de Siqueira
Alliance
7
Fights
5
Wins
4
Medal points
0 / 1 / 1
Medals
Gold · Silver · Bronze
Competition history
Male / Adult / Black / Open Class
Adult Male Black Open Class
4 fights · 3W / 1L · 3 medal pts
| Round | Match | Result | Score | Time | Method | Video |
|---|---|---|---|---|---|---|
| Round 2 | Marcus Vinicius Ribeiro de Siqueira vs Nicholas Maglicic Winner: Marcus Vinicius Ribeiro de Siqueira | Win | — | — | Points | Watch video |
| Quarterfinals | Marcus Vinicius Ribeiro de Siqueira vs Meyram Maquiné Alves Winner: Marcus Vinicius Ribeiro de Siqueira | Win | — | — | Points | Watch video |
| Semifinals | Marcus Vinicius Ribeiro de Siqueira vs Cássio Felipe Sousa Costa Winner: Marcus Vinicius Ribeiro de Siqueira | Win | — | — | Points | Watch video |
| Final | Marcus Vinicius Ribeiro de Siqueira vs Erich Munis dos Santos Winner: Erich Munis dos Santos | Loss | — | — | Points | Watch video |
Male / Adult / Black / ULTRA HEAVY
Adult Male Black Ultra Heavy
3 fights · 2W / 1L · 1 medal pts
| Round | Match | Result | Score | Time | Method | Video |
|---|---|---|---|---|---|---|
| Round 2 | Marcus Vinicius Ribeiro de Siqueira vs Gabriel de Oliveira Haddad Duarte Winner: Marcus Vinicius Ribeiro de Siqueira | Win | — | — | Points | Watch video |
| Quarterfinals | Marcus Vinicius Ribeiro de Siqueira vs Mateus Rodrigues de Souza Winner: Marcus Vinicius Ribeiro de Siqueira | Win | — | — | Points | Watch video |
| Semifinals | Marcus Vinicius Ribeiro de Siqueira vs Gutemberg de Jesus Santos Pereira Winner: Gutemberg de Jesus Santos Pereira | Loss | — | — | Points | Watch video |