| Mar 22, 2026 | Guo | 1–0 | Glanc | Reti Amateur Open | ? | |
| Mar 22, 2026 | Jordan | 1–0 | Guo | Reti Amateur Open | ? | |
| Mar 22, 2026 | Guo | 0–1 | Breyer | Reti Amateur Open | Caro-Kann Defense: Maróczy Variation | |
| Mar 22, 2026 | Buerge | 0–1 | Guo | Reti Amateur Open | ? | |
| Mar 22, 2026 | Guo | 1–0 | Ram | Reti Amateur Open | ? | |
| Dec 29, 2025 | Zhu | 0–1 | Guo | HKIO 2025 | King's Indian Defense: Normal Variation, Standard Development | |
| Dec 28, 2025 | Guo | 1–0 | Liang | HKIO 2025 | English Opening: King's English Variation | |
| Dec 27, 2025 | Leung | ½–½ | Guo | HKIO 2025 | Sicilian Defense: Moscow Variation, Main Line | |
| Dec 26, 2025 | Guo | ½–½ | Tang | HKIO 2025 | English Opening: Anglo-Indian Defense | |
| Dec 26, 2025 | Zhang | 1–0 | Guo | HKIO 2025 | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Dec 25, 2025 | Guo | 1–0 | Leung | HKIO 2025 | English Opening: Carls-Bremen System | |
| Dec 24, 2025 | Fu | 0–1 | Guo | HKIO 2025 | Rapport-Jobava System | |
| Dec 24, 2025 | Guo | 1–0 | Wu | HKIO 2025 | English Opening | |
| Dec 23, 2025 | Tam | 0–1 | Guo | HKIO 2025 | King's Indian Defense: Zinnowitz Variation | |
| Dec 27, 2023 | Guo | 0–1 | Zuo | Hong Kong International Open Chess Championship 2023 | English Opening: Mikenas-Carls Variation | |
| Dec 27, 2023 | Siddharth | 1–0 | Guo | Hong Kong International Open Chess Championship 2023 | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Dec 26, 2023 | Guo | 1–0 | Wu | Hong Kong International Open Chess Championship 2023 | French Defense: Exchange Variation, Monte Carlo Variation | |
| Dec 26, 2023 | Tang | ½–½ | Guo | Hong Kong International Open Chess Championship 2023 | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Dec 25, 2023 | Guo | 0–1 | Yu | Hong Kong International Open Chess Championship 2023 | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Dec 24, 2023 | Guo | * | Song | Hong Kong International Open Chess Championship 2023 | ? | |
| — | Guo | ½–½ | Aarush Bhat | Asian Amateur Chess Competition 2025 | English Opening: Anglo-Indian Defense | |
| — | Guo | ½–½ | Baisynov | Asian Amateur Chess Competition 2025 | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| — | Guo | 0–1 | Tamura | Asian Amateur Chess Competition 2025 | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| — | Guo | 1–0 | Chik | Asian Amateur Chess Competition 2025 | English Opening: Symmetrical Variation, Botvinnik System | |
| — | Guo | 1–0 | Wong | Asian Amateur Chess Competition 2025 | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| — | Manabe | 0–1 | Guo | Asian Amateur Chess Competition 2025 | King's Indian Defense: Orthodox Variation, Positional Defense | |
| — | Sulaimanov | 1–0 | Guo | Asian Amateur Chess Competition 2025 | Indian Defense: Przepiorka Variation | |
| — | Wu | 1–0 | Guo | Asian Amateur Chess Competition 2025 | Sicilian Defense: Prins Variation | |
| — | Akshobhya Damodar Katti | ½–½ | Guo | Asian Amateur Chess Competition 2025 | King's Indian Defense: Makogonov Variation | |
