| Dec 29, 2025 | Khuslen | 1–0 | Sebastian | HKIO 2025 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Dec 28, 2025 | Sebastian | ½–½ | Enkhsaran | HKIO 2025 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Dec 27, 2025 | Nguyen Thien Ngan | ½–½ | Sebastian | HKIO 2025 | Sicilian Defense: Classical Variation, Sozin Attack | |
| Dec 26, 2025 | Sebastian | ½–½ | Ha | HKIO 2025 | Queen's Gambit Declined: Tartakower Defense | |
| Dec 26, 2025 | Bui | ½–½ | Sebastian | HKIO 2025 | Catalan Opening: Closed | |
| Dec 25, 2025 | Wu | ½–½ | Sebastian | HKIO 2025 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Dec 24, 2025 | Fang | 0–1 | Sebastian | HKIO 2025 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Dec 23, 2025 | Sebastian | 1–0 | Deng | HKIO 2025 | English Opening: Symmetrical Variation, Hedgehog Defense | |
| Dec 23, 2025 | Sebastian | 0–1 | Pi | HKIO 2025 | Nimzo-Indian Defense: Kmoch Variation | |
| Sep 21, 2025 | Sebastian | * | Hong | 20th Dato Arthur Tan Malaysian Open Chess Championship | ? | |
| Sep 20, 2025 | Nguyen Van Huy | * | Sebastian | 20th Dato Arthur Tan Malaysian Open Chess Championship | ? | |
| Sep 20, 2025 | Sebastian | ½–½ | Concio | 20th Dato Arthur Tan Malaysian Open Chess Championship | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Sep 19, 2025 | Lye | * | Sebastian | 20th Dato Arthur Tan Malaysian Open Chess Championship | Catalan Opening: Closed | |
| Sep 18, 2025 | Velarde | * | Sebastian | 20th Dato Arthur Tan Malaysian Open Chess Championship | ? | |
| Sep 17, 2025 | Sebastian | * | Yash Jyoti Bir | 20th Dato Arthur Tan Malaysian Open Chess Championship | ? | |
| Sep 16, 2025 | Hasnul | * | Sebastian | 20th Dato Arthur Tan Malaysian Open Chess Championship | ? | |
| Sep 15, 2025 | Sebastian | * | Bacojo | 20th Dato Arthur Tan Malaysian Open Chess Championship | ? | |
| Jul 9, 2025 | Sebastian | 1–0 | Nguyen My Hanh An | Round 7: Sebastian, Mhage Gerriahlou - Nguyen My Hanh An | Queen's Gambit Accepted: Gunsberg Defense | |
| Jul 9, 2025 | Bui | ½–½ | Sebastian | Round 6: Bui, Ngoc Phuong Nghi - Sebastian, Mhage Gerriahlou | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Jul 9, 2025 | Sebastian | 0–1 | Nguyen | Round 2: Sebastian, Mhage Gerriahlou - Nguyen, Linh Dan | English Opening: Agincourt Defense, Kurajica Defense | |
| Jul 7, 2025 | Nguyen Thien Ngan | 1–0 | Sebastian | Asian Age Group 2025 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jul 6, 2025 | Sebastian | ½–½ | Vuong | Asian Age Group 2025 | English Opening: Anglo-Indian Defense, King's Indian Formation, Double Fianchetto | |
| Jul 6, 2025 | Nguyen | ½–½ | Sebastian | Asian Age Group 2025 | Semi-Slav Defense: Accelerated Move Order | |
| Jul 4, 2025 | Ton | ½–½ | Sebastian | Round 5: Ton, Nu Quynh Duong - Sebastian, Mhage Gerriahlou | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jul 3, 2025 | Sebastian | ½–½ | Mai | Round 4: Sebastian, Mhage Gerriahlou - Mai, Hieu Linh | Queen's Gambit Declined | |
| Jul 3, 2025 | Sebastian | 1–0 | Thai Ngoc Tuong Minh | Round 3: Sebastian, Mhage Gerriahlou - Thai Ngoc Tuong Minh | English Opening: Agincourt Defense, Catalan Defense, Semi-Slav Defense | |
| Feb 2, 2025 | Wang | 1–0 | Sebastian | Rated rapid game | Sicilian Defense: Closed | |
| Feb 1, 2025 | Ozenir | 1–0 | Sebastian | Rated rapid game | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 24, 2024 | Sebastian | ½–½ | San Diego | Round 11: Sebastian, Mhage Gerriahlou - San Diego, Marie Antoinette | Semi-Slav Defense | |
| Mar 23, 2024 | Fronda | 1–0 | Sebastian | Round 10: Fronda, Jan Jodilyn - Sebastian, Mhage Gerriahlou | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Mar 22, 2024 | Sebastian | 1–0 | Mejia | Round 9: Sebastian, Mhage Gerriahlou - Mejia, Cherry Ann | Queen's Gambit Accepted | |
| Mar 22, 2024 | Frayna | 1–0 | Sebastian | Round 8: Frayna, Janelle Mae - Sebastian, Mhage Gerriahlou | English Opening: Caro-Kann Defensive System | |
| Mar 21, 2024 | Sebastian | 0–1 | Canino | Round 7: Sebastian, Mhage Gerriahlou - Canino, Ruelle | Queen's Gambit Declined | |
| Mar 20, 2024 | Ramos | 0–1 | Sebastian | Round 6: Ramos, April Joy - Sebastian, Mhage Gerriahlou | Queen's Pawn Game: Modern Defense | |
| Mar 20, 2024 | Mendoza | 1–0 | Sebastian | Round 5: Mendoza, Shania Mae - Sebastian, Mhage Gerriahlou | Sicilian Defense: O'Kelly Variation, Venice System | |
| Mar 19, 2024 | Sebastian | 1–0 | Doroy | Round 2: Sebastian, Mhage Gerriahlou - Doroy, Allanney Jia | English Opening: Great Snake Variation | |
| Mar 19, 2024 | Sebastian | ½–½ | Mordido | Round 4: Sebastian, Mhage Gerriahlou - Mordido, Kylen Joy | Sicilian Defense: Moscow Variation | |
| Mar 18, 2024 | Galas | 1–0 | Sebastian | Round 1: Galas, Bernadette - Sebastian, Mhage Gerriahlou | English Opening: Mikenas-Carls Variation | |
| Mar 18, 2024 | Lacambra | 1–0 | Sebastian | Round 3: Lacambra, Jarel Renz - Sebastian, Mhage Gerriahlou | Queen's Pawn Game: Modern Defense | |
| Oct 22, 2022 | Sebastian | 0–1 | Vanduyfhuys | Girls World Junior Championship | Torre Attack: Classical Defense | |
| Oct 21, 2022 | Altantuya | 1–0 | Sebastian | Girls World Junior Championship | Semi-Slav Defense: Chigorin Defense | |
| Oct 20, 2022 | Sebastian | 1–0 | Radikovic | Girls World Junior Championship | King's Indian Defense: Normal Variation, Rare Defenses | |
| Oct 19, 2022 | Djidjeli | 0–1 | Sebastian | Girls World Junior Championship | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Paulsen Line | |
| Oct 18, 2022 | Sebastian | ½–½ | Aydin | Girls World Junior Championship | Caro-Kann Defense: Exchange Variation | |
| Oct 16, 2022 | Hajiyeva | 1–0 | Sebastian | Girls World Junior Championship | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Oct 15, 2022 | Sebastian | 1–0 | Simkunaite | Girls World Junior Championship | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Oct 14, 2022 | Badenhorst | 0–1 | Sebastian | Girls World Junior Championship | Sicilian Defense: O'Kelly Variation, Venice System | |
| Oct 13, 2022 | Sebastian | 1–0 | Silvera | Girls World Junior Championship | King's Indian Defense: Exchange Variation | |
| Oct 13, 2022 | Daniilidi | 1–0 | Sebastian | Girls World Junior Championship | Sicilian Defense: O'Kelly Variation, Venice System | |
| Oct 12, 2022 | Sebastian | 0–1 | Rudzinska | Girls World Junior Championship | Bogo-Indian Defense: Vitolins Variation | |
| Aug 26, 2021 | Sebastian | 1–0 | Kairbekova | G16 FIDE Online Rapid World Cup | Knockout | English Opening: King's English Variation, Two Knights Variation | |
| Aug 26, 2021 | Kairbekova | 1–0 | Sebastian | World Youth Cup FINALS Under 16 - Girls 16 | Petrov's Defense: Three Knights Game | |
| Aug 6, 2021 | Sebastian | 1–0 | Ray | World Youth Cup 2021 O12-G16 - Girls 16 | Sicilian Defense: Moscow Variation, Main Line | |
| Aug 6, 2021 | Sebastian | 0–1 | Yan | World Youth Cup 2021 O12-G16 - Girls 16 | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Aug 6, 2021 | Sebastian | 1–0 | Follana Albelda | World Youth Cup 2021 O12-G16 - Girls 16 | King's Indian Defense: Petrosian Variation, Stein Defense | |
| Aug 6, 2021 | Sebastian | 0–1 | Lomaia | World Youth Cup 2021 O12-G16 - Girls 16 | Queen's Gambit Accepted: Classical Defense, Rubinstein Variation | |
| Aug 6, 2021 | Sebastian | 1–0 | Beltran Salvador | World Youth Cup 2021 O12-G16 - Girls 16 | Slav Defense: Exchange Variation | |
| Aug 6, 2021 | Gamage | 0–1 | Sebastian | World Youth Cup 2021 O12-G16 - Girls 16 | Sicilian Defense: Taimanov Variation | |
| Aug 6, 2021 | Nur-Mukhametova | 0–1 | Sebastian | World Youth Cup 2021 O12-G16 - Girls 16 | Réti Opening | |
| Aug 6, 2021 | Riddhi R | 0–1 | Sebastian | World Youth Cup 2021 O12-G16 - Girls 16 | Sicilian Defense: Kan Variation, Knight Variation | |
| Aug 6, 2021 | Patil | 1–0 | Sebastian | World Youth Cup 2021 O12-G16 - Girls 16 | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Exchange Line | |
| Aug 6, 2021 | Simran | 0–1 | Sebastian | World Youth Cup 2021 O12-G16 - Girls 16 | Sicilian Defense: Kan Variation, Knight Variation | |
