Rio De Janeiro WCQ Regional
- Date
- September 27, 2026
- Country
- Brazil
- Format
- modern
96 duelists
Results and decklists from the Rio De Janeiro WCQ Regional Yu-Gi-Oh! tournament.
Standings and decks played
- Winner – David Diniz (Nationality unknown) – Branded
- Runner-Up – Thor Salgado Tucunduva (Brazil) – Light and Darkness Ritual
- Top 4 – Vitor Keller (Brazil) – Light and Darkness Ritual
- Top 4 – <unknown duelist> (Nationality unknown)
- Top 8 – Silas Moreira (Brazil) – Light and Darkness Ritual
- Top 8 – Juan Bastos de Sá (Brazil) – Elfnote
- Top 8 – Pedro Azevedo (Nationality unknown) – Light and Darkness Ritual
- Top 8 – <unknown duelist> (Nationality unknown)