| May 25, 2026 | Yekeler | * | Nguyen | Round 7: Yekeler, Kerem Sarp - Nguyen, Khoi | ? | |
| May 25, 2026 | Nguyen | * | Van der Hagen | Round 6: Nguyen, Khoi - Van der Hagen, Loek | ? | |
| May 24, 2026 | Perkampus | * | Nguyen | Round 5: Perkampus, Laurin - Nguyen, Khoi | ? | |
| May 24, 2026 | Nguyen | * | Gupta | Round 4: Nguyen, Khoi - Gupta, Akul | ? | |
| May 23, 2026 | Aryan Goyal | * | Nguyen | Round 3: Aryan Goyal - Nguyen, Khoi | ? | |
| May 23, 2026 | Nguyen | * | Stricker | Round 2: Nguyen, Khoi - Stricker, Florian | ? | |
| Apr 19, 2026 | Nguyen | 0–1 | Heimisson | EIIC 2026 | Slav Defense: Modern Line | |
| Apr 18, 2026 | Saraci | 0–1 | Nguyen | EIIC 2026 | Catalan Opening: Closed | |
| Apr 16, 2026 | Nguyen | 1–0 | Rudzinska | EIIC 2026 | Nimzo-Indian Defense: Sämisch Variation | |
| Apr 15, 2026 | Mierins | 1–0 | Nguyen | EIIC 2026 | French Defense: Advance Variation, Paulsen Attack | |
| Apr 14, 2026 | Nguyen | 1–0 | Sowa | EICC 2026 | English Defense | |
| Apr 13, 2026 | Korszanski | 1–0 | Nguyen | EIIC 2026 | French Defense: Classical Variation | |
| Apr 12, 2026 | Nguyen | 1–0 | Vukazic | EICC 2026 | King's Indian Defense: Semi-Averbakh System | |
| Apr 10, 2026 | Przybylski | 1–0 | Nguyen | EIIC 2026 | French Defense: Winawer Variation, Advance Variation, with h4 | |
| Apr 10, 2026 | Nguyen | ½–½ | Filindash | EICC 2026 | Catalan Opening: Open Defense | |
| Apr 8, 2026 | Reuker | 1–0 | Nguyen | EIIC 2026 | Catalan Opening: Open Defense | |
| Apr 7, 2026 | Nguyen | ½–½ | Risteski | EIIC 2026 | King's Indian Defense: Makogonov Variation | |
| Dec 21, 2025 | Nguyen | 1–0 | Pensa | 3. Dubrovnik advent 18. - 21.12.2025. | English Opening: Anglo-Indian Defense | |
| Dec 20, 2025 | Plenkovic | 1–0 | Nguyen | 3. Dubrovnik advent 18. - 21.12.2025. | French Defense: Winawer Variation, Alekhine Gambit, Kan Variation | |
| Dec 20, 2025 | Nguyen | 1–0 | Jovicic | 3. Dubrovnik advent 18. - 21.12.2025. | Catalan Opening | |
| Dec 19, 2025 | Coric | 0–1 | Nguyen | 3. Dubrovnik advent 18. - 21.12.2025. | Sicilian Defense: O'Kelly Variation, Normal System | |
| Dec 19, 2025 | Sunjerga | ½–½ | Nguyen | 3. Dubrovnik advent 18. - 21.12.2025. | Queen's Pawn Game: London System | |
| Dec 17, 2025 | Nguyen | 0–1 | Mazur | 3. Dubrovnik advent 18. - 21.12.2025. | King's Indian Defense | |
| Oct 24, 2025 | Nguyen | 0–1 | Tabatabaei | Capechecs 2025 Grand Prix | English Opening: King's English Variation | |
| Oct 1, 2025 | Tai | 0–1 | Nguyen | 2025 Melbourne Chess Club Spring Fischer Random | ? | |
| Oct 1, 2025 | Poberezovsky | 1–0 | Nguyen | 2025 Melbourne Chess Club Spring Fischer Random | ? | |
| Mar 7, 2025 | Silva | 0–1 | Nguyen | Round 9: Silva, Ana Ines Teixeira Da - Nguyen, Khoi | French Defense: Exchange Variation | |
| Mar 6, 2025 | Nguyen | 0–1 | Degardin | Round 8: Nguyen, Khoi - Degardin, Sylvain | Catalan Opening: Open Defense | |
| Mar 5, 2025 | Santos | 0–1 | Nguyen | Round 7: Santos, Jose Miguel Sereno - Nguyen, Khoi | French Defense: Advance Variation, Paulsen Attack | |
| Mar 4, 2025 | Nguyen | 1–0 | Ryabukhina | Round 5: Nguyen, Khoi - Ryabukhina, Veronika | English Opening: Agincourt Defense, Catalan Defense, Semi-Slav Defense | |
| Mar 3, 2025 | Almeida | ½–½ | Nguyen | Round 4: Almeida, Joao Afonso - Nguyen, Khoi | Sicilian Defense: O'Kelly Variation, Maróczy Bind | |
| Mar 2, 2025 | Nguyen | 0–1 | Prata | Round 3: Nguyen, Khoi - Prata, Jose | Slav Defense: Modern Line | |
| Mar 2, 2025 | Sousa | 0–1 | Nguyen | Round 2: Sousa, Carlos Fantasia - Nguyen, Khoi | Sicilian Defense: O'Kelly Variation, Normal System | |
| Aug 28, 2024 | Nguyen | ½–½ | Hellerud | EYCC 2024 - O12 | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| Aug 26, 2024 | Zhang | ½–½ | Nguyen | EYCC 2024 - O12 | French Defense: Winawer Variation, Advance Variation | |
| Aug 25, 2024 | Nguyen | ½–½ | Leenen | EYCC 2024 - O12 | Catalan Opening: Closed | |
| Aug 22, 2024 | Jimji | 1–0 | Nguyen | EYCC 2024 - O12 | Indian Defense: Normal Variation | |
| Apr 6, 2024 | Cramling Bellon | ½–½ | Nguyen | Menorca Open 2024 | Queen's Gambit Declined: Three Knights Variation | |
| Nov 26, 2024 | Ritzerveld | 0–1 | Nguyen | Round 11: Ritzerveld, Noah - Nguyen, Khoi | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Nov 25, 2024 | Nguyen | ½–½ | Kleschevnikov | Round 10: Nguyen, Khoi - Kleschevnikov, Arseny | English Opening: Neo-Catalan | |
| Nov 24, 2024 | Belyaletdinov | 0–1 | Nguyen | Round 9: Belyaletdinov, Leonard - Nguyen, Khoi | French Defense: Exchange Variation | |
| Nov 23, 2024 | Nguyen | 0–1 | Abdsattar | Round 8: Nguyen, Khoi - Abdsattar, Alisher | King's Indian Defense: Orthodox Variation, Classical System | |
| Nov 22, 2024 | Nguyen | 1–0 | Aadik Theophane Lenin | Round 7: Nguyen, Khoi - Aadik Theophane Lenin | King's Indian Defense: Orthodox Variation, Positional Defense | |
| Nov 20, 2024 | Liu | 0–1 | Nguyen | Round 6: Liu, Richard Jingjie - Nguyen, Khoi | French Defense: Advance Variation, Euwe Variation | |
| Nov 19, 2024 | Nguyen | ½–½ | Mai | Round 5: Nguyen, Khoi - Mai, Duc Kien | English Opening: Anglo-Indian Defense | |
| Nov 18, 2024 | Teo | 0–1 | Nguyen | Round 4: Teo, Hong Kai Javier - Nguyen, Khoi | Sicilian Defense: O'Kelly Variation, Venice System | |
| Nov 17, 2024 | Nguyen | 0–1 | Miransh Vyas | Round 3: Nguyen, Khoi - Miransh Vyas | Catalan Opening: Closed | |
| Nov 16, 2024 | Lacan Rus | 1–0 | Nguyen | Round 2: Lacan Rus, David - Nguyen, Khoi | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Nov 15, 2024 | Nguyen | 1–0 | Berishvili | Round 1: Nguyen, Khoi - Berishvili, Davit | Catalan Opening: Open Defense, Classical Line | |
| Oct 30, 2024 | Nguyen | 0–1 | Shearsby | Ronda 4: Nguyen, Khoi - Shearsby, Jude | Grünfeld Defense: Exchange Variation | |
| Apr 16, 2023 | Nguyen | * | Pal | Menorca Open | ? | |
| Apr 15, 2023 | Nguyen | * | Filipovich | Menorca Open | ? | |
| Apr 15, 2023 | Umaran Del Campo | * | Nguyen | Menorca Open | ? | |
| Apr 14, 2023 | Vicens Company | * | Nguyen | Menorca Open | ? | |
| Apr 13, 2023 | Nguyen | * | Zhu | Menorca Open | ? | |
| Apr 13, 2023 | Nguyen | * | Egli | Menorca Open | ? | |
| Apr 12, 2023 | Nguyen | ½–½ | Muellneritsch | Menorca Open | ? | |
| Apr 12, 2023 | Planas Gene | 1–0 | Nguyen | Menorca Open | ? | |
| Apr 11, 2023 | Liu | 1–0 | Nguyen | Menorca Open | ? | |
| — | Nguyen | 0–1 | Perez Candelario | Maia Chess Open | English Opening: Agincourt Defense | |
| — | Nguyen | * | Cuenca Jimenez | Sala 2 - Masters | English Opening: Anglo-Indian Defense | |
| — | Nguyen | 0–1 | Balabayeva | Sala 2 - Masters | English Opening: Agincourt Defense | |