| 28 ago 2026 | Genkeswaran, Genivan 2209 | Kao, Jamison Edrich 2224 | 0-1 | E80 Defensa India de Rey: Sämisch Variation | 10th Eastern Asia Youth Chess Championships 2026 | Classical | B18 | 78 | Ver |
| 27 ago 2026 | Kao, Jamison Edrich 2224 | Yu, Zechen 2273 | 1-0 | A05 Ataque Indio de Rey: Symmetrical Defense | 10th Eastern Asia Youth Chess Championships 2026 | Classical | B18 | 44 | Ver |
| 23 ago 2026 | Kao, Jamison Edrich 2224 | Casiguran, Phil Martin 2317 | 1-0 | C47 Apertura de los Cuatro Caballos | 10th Eastern Asia Youth Chess Championships 2026 | Classical | B18 | 77 | Ver |
| 22 ago 2026 | Cu, Ivan Travis 2321 | Kao, Jamison Edrich 2224 | 0-1 | A05 Ataque Indio de Rey: Symmetrical Defense | 10th Eastern Asia Youth Chess Championships 2026 | Classical | B18 | 58 | Ver |
| 20 ago 2026 | Tran Ngoc Minh Duy 2224 | Kao, Jamison Edrich 2224 | ½-½ | B31 Defensa Siciliana: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 10th Eastern Asia Youth Chess Championships 2026 | Classical | B18 | 47 | Ver |
| 20 ago 2026 | Hong, Mingren 2318 | Kao, Jamison Edrich 2224 | 1-0 | B30 Defensa Siciliana: Nyezhmetdinov-Rossolimo Attack | 10th Eastern Asia Youth Chess Championships 2026 | Classical | B18 | 40 | Ver |
| 20 ago 2026 | Kao, Jamison Edrich 2224 | Sodbilegt, Naranbold 2382 | 1-0 | B91 Defensa Siciliana: Najdorf Variation, Zagreb Variation | 10th Eastern Asia Youth Chess Championships 2026 | Classical | B18 | 55 | Ver |
| 24 jul 2026 | Tran Ngoc Minh Duy 2283 | Kao, Jamison Edrich 2242 | 1-0 | B30 Defensa Siciliana: Nyezhmetdinov-Rossolimo Attack | 28th Asian Youth Chess Championships 2026 | Classical | B18 | 64 | Ver |
| 22 jul 2026 | Kao, Jamison Edrich 2242 | Efimov, Leonid 2331 | 0-1 | B95 Defensa Siciliana: Najdorf Variation | 28th Asian Youth Chess Championships 2026 | Classical | B18 | 30 | Ver |
| 19 jul 2026 | Banh Gia Huy 2451 | Kao, Jamison Edrich 2242 | 1-0 | E62 Defensa India de Rey: Fianchetto Variation, Uhlmann-Szabo System | 28th Asian Youth Chess Championships 2026 | Classical | B18 | 66 | Ver |
| 19 jul 2026 | Kao, Jamison Edrich 2242 | Sakline Mostafa, Sajid 2355 | 1-0 | B30 Defensa Siciliana: Nyezhmetdinov-Rossolimo Attack | 28th Asian Youth Chess Championships 2026 | Classical | B18 | 57 | Ver |
| 15 jul 2026 | Pham Tran Gia Phuc 2452 | Kao, Jamison Edrich 2242 | 1-0 | B30 Defensa Siciliana: Closed, Anti-Sveshnikov Variation | 28th Asian Youth Chess Championships 2026 | Classical | B18 | 50 | Ver |
| 20 jun 2026 | Kao, Jamison Edrich 2132 | Tokhirjonova, Gulrukhbegim 2216 | ½-½ | C48 Apertura de los Cuatro Caballos: Spanish Variation, Rubinstein Variation, Henneberger Variation | FIDE World Team Rapid & Blitz Chess Championships 2026 | Blitz | Pool C | 11 | Ver |
| 20 jun 2026 | Kao, Jamison Edrich 2132 | Khamdamova, Afruza 2241 | 1-0 | C48 Apertura de los Cuatro Caballos: Spanish Variation | FIDE World Team Rapid & Blitz Chess Championships 2026 | Blitz | Pool C | 67 | Ver |
| 20 jun 2026 | Kao, Jamison Edrich 2132 | Dronavalli, Harika 2344 | 0-1 | C19 Defensa Francesa: Winawer Variation, Positional Variation | FIDE World Team Rapid & Blitz Chess Championships 2026 | Blitz | Pool C | 62 | Ver |
| 20 jun 2026 | Kao, Jamison Edrich 2132 | Lagno, Kateryna 2414 | 0-1 | C48 Apertura de los Cuatro Caballos: Spanish Variation | FIDE World Team Rapid & Blitz Chess Championships 2026 | Blitz | Pool C | 23 | Ver |
| 22 mar 2026 | Kao, Jamison Edrich 2269 | Cherukuri, Nitesh 2202 | ½-½ | B30 Defensa Siciliana: Nyezhmetdinov-Rossolimo Attack | 2026 Charlotte Spring Norm Invitational | IM | 46 | Ver |
| 21 mar 2026 | Horobetz, Graham 2223 | Kao, Jamison Edrich 2269 | ½-½ | B31 Defensa Siciliana: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 2026 Charlotte Spring Norm Invitational | IM | 48 | Ver |
| 20 mar 2026 | Kao, Jamison Edrich 2269 | Lee, Megan 2205 | 0-1 | A07 King's Indian Attack, with e6 | 2026 Charlotte Spring Norm Invitational | IM | 67 | Ver |
| 19 mar 2026 | Eckert, Doug 2098 | Kao, Jamison Edrich 2269 | 0-1 | A21 Apertura Inglesa: King's English Variation | 2026 Charlotte Spring Norm Invitational | IM | 51 | Ver |