| Jan 31, 2026 | Rodrigues | 1–0 | Muniz | III Sampa Chess Open - RPD | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Dec 31, 2025 | Muniz | 0–1 | Jurado | Round 9: Muniz, Henrique Rocha - Jurado, Laura Alves | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Dec 30, 2025 | Muniz | ½–½ | Dos Santos | Round 8: Muniz, Henrique Rocha - Dos Santos, Rafaela Alves | English Opening: Symmetrical Variation | |
| Dec 29, 2025 | Dos Reis | 0–1 | Muniz | Round 6: Dos Reis, Caique Mendes - Muniz, Henrique Rocha | Englund Gambit: Stockholm Variation | |
| Dec 29, 2025 | Muniz | ½–½ | Juliani | Round 5: Muniz, Henrique Rocha - Juliani, Victor Boa | English Opening: Agincourt Defense | |
| Dec 29, 2025 | Suzuki | 1–0 | Muniz | Round 7: Suzuki, Ernesto Koh - Muniz, Henrique Rocha | Scotch Game: Potter Variation | |
| Dec 28, 2025 | Poeta | 1–0 | Muniz | Round 4: Poeta, Caio Medeiros - Muniz, Henrique Rocha | Catalan Opening | |
| Dec 27, 2025 | Muniz | 1–0 | Vieira | Round 3: Muniz, Henrique Rocha - Vieira, Luana Saddi | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Jul 15, 2024 | Freitas | 0–1 | Muniz | Round 5: Freitas, Gustavo Rodrigues - Muniz, Henrique Rocha | Sicilian Defense: Smith-Morra Gambit Accepted | |
| Jul 1, 2024 | Munhoz | 1–0 | Muniz | Round 3: Munhoz, Joao Pedro - Muniz, Henrique Rocha | English Opening: Symmetrical Variation, Three Knights Variation | |
| Jun 9, 2024 | Muniz | 1–0 | Dos Santos | Round 5: Muniz, Henrique Rocha - Dos Santos, Rafaela Alves | English Opening: King's English Variation | |
| Jun 9, 2024 | Maset | 0–1 | Muniz | Round 4: Maset, Pedro Yuki Yoshida - Muniz, Henrique Rocha | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Jun 8, 2024 | Muniz | 1–0 | De Fassio | Round 3: Muniz, Henrique Rocha - De Fassio, Davi Dos Santos | English Opening: Anglo-Indian Defense | |
| Aug 1, 2021 | Muniz | 0–1 | Moonsammy | World Youth Cup 2021 O10-G18 - Open 10 | Sicilian Defense: Accelerated Dragon | |
| Aug 1, 2021 | Muniz | 1–0 | Johnson-Bartlett | World Youth Cup 2021 O10-G18 - Open 10 | Sicilian Defense: Dragon Variation | |
| Aug 1, 2021 | Muniz | 0–1 | Shergil | World Youth Cup 2021 O10-G18 - Open 10 | French Defense: Exchange Variation, Monte Carlo Variation | |
| Aug 1, 2021 | Muniz | 0–1 | Sidorenja | World Youth Cup 2021 O10-G18 - Open 10 | Sicilian Defense: Kalashnikov Variation | |
| Aug 1, 2021 | Vinales Gonzalez | 1–0 | Muniz | World Youth Cup 2021 O10-G18 - Open 10 | Sicilian Defense | |
| Aug 1, 2021 | Sharifov | 0–1 | Muniz | World Youth Cup 2021 O10-G18 - Open 10 | Indian Defense | |
| Aug 1, 2021 | Kersemans | 0–1 | Muniz | World Youth Cup 2021 O10-G18 - Open 10 | King's Indian Defense | |
