| Jul 8, 2026 | Aitchison | 1–0 | Galbraith | Round 9: Aitchison, A Keith - Galbraith, David | Queen's Pawn Game: Stonewall Attack | |
| Jul 7, 2026 | Zamvar | 0–1 | Aitchison | Round 8: Zamvar, Vipin - Aitchison, A Keith | Indian Defense: Budapest Defense | |
| Jul 7, 2026 | Aitchison | ½–½ | McKenna | Round 7: Aitchison, A Keith - McKenna, John | Pirc Defense: Kholmov System | |
| Jul 6, 2026 | Vadalia | 0–1 | Aitchison | Round 6: Vadalia, Vihaa - Aitchison, A Keith | Caro-Kann Defense: Exchange Variation | |
| Jul 5, 2026 | Madziva | 0–1 | Aitchison | Round 4: Madziva, Kyle - Aitchison, A Keith | Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line | |
| Jul 3, 2026 | Drysdale | 0–1 | Aitchison | Round 2: Drysdale, Archie - Aitchison, A Keith | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Jul 3, 2026 | Aitchison | 0–1 | Pulkanti Lokesh Kumar | Round 5: Aitchison, A Keith - Pulkanti Lokesh Kumar | Sicilian Defense: Mengarini Variation | |
| Jul 3, 2026 | Aitchison | ½–½ | Dey | Round 3: Aitchison, A Keith - Dey, Kinjal | Scandinavian Defense: Modern Variation | |
| Jul 3, 2026 | Aitchison | 1–0 | Ganesh | Round 1: Aitchison, A Keith - Ganesh, Krishiv | Italian Game: Evans Gambit, Compromised Defense | |
| May 25, 2026 | Aitchison | ½–½ | Govil | Round 7: Aitchison, A Keith - Govil, Arnav | French Defense: Steiner Variation | |
| May 25, 2026 | Huang | ½–½ | Aitchison | Round 6: Huang, Yushu - Aitchison, A Keith | King's Indian Defense: Normal Variation, King's Knight Variation | |
| May 24, 2026 | Aitchison | ½–½ | Vishwanath | Round 5: Aitchison, A Keith - Vishwanath, Aniruddha | Sicilian Defense: Mengarini Variation | |
| May 24, 2026 | Heron | 1–0 | Aitchison | Round 4: Heron, Donald - Aitchison, A Keith | Trompowsky Attack | |
| May 23, 2026 | Aitchison | ½–½ | Drabych | Round 3: Aitchison, A Keith - Drabych, Vladyslav | Sicilian Defense: Mengarini Variation | |
| May 23, 2026 | Blair Cunningham | 0–1 | Aitchison | Round 2: Blair Cunningham - Aitchison, A Keith | Trompowsky Attack | |
| May 22, 2026 | Aitchison | 1–0 | Robertson | Round 1: Aitchison, A Keith - Robertson, Jim | French Defense: Normal Variation | |
| May 25, 2024 | McIntyre | ½–½ | Aitchison | Round 2: McIntyre, Fraser - Aitchison, A Keith | Caro-Kann Defense: Advance Variation, Short Variation | |
| — | Aitchison | 0–1 | Swiatkowski | Round 2: Aitchison, A Keith - Swiatkowski, Aram | French Defense: Exchange Variation, Monte Carlo Variation | |
| — | Aitchison | ½–½ | Lynch | Round 4: Aitchison, A Keith - Lynch, Chris | Sicilian Defense: Mengarini Variation | |
| — | Aitchison | 0–1 | Regan | Round 6: Aitchison, A Keith - Regan, Natasha K | Scotch Game: Scotch Gambit, Advance Variation | |
| — | Kee | 1–0 | Aitchison | Round 1: Kee, Steve - Aitchison, A Keith | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| — | Wilson | ½–½ | Aitchison | Round 3: Wilson, Matthew R - Aitchison, A Keith | Caro-Kann Defense: Exchange Variation | |
| — | Miller | 0–1 | Aitchison | Round 5: Miller, Jonathan - Aitchison, A Keith | Caro-Kann Defense | |
| — | Potter | 1–0 | Aitchison | Round 7: Potter, Steven - Aitchison, A Keith | Trompowsky Attack | |