| Jun 26, 2026 | Barnes | 0–1 | Zizic | Round 11: Barnes, Joshua - Zizic, Djordje | Sicilian Defense: Najdorf Variation, Main Line | |
| Jun 25, 2026 | Leonov | 0–1 | Barnes | Round 10: Leonov, Leonid - Barnes, Joshua | Queen's Gambit Declined: Queen's Knight Variation | |
| Jun 24, 2026 | Barnes | 1–0 | Rai | Round 9: Barnes, Joshua - Rai, Oleksii | Queen's Pawn Game | |
| Jun 23, 2026 | Sukhiashvili | 1–0 | Barnes | U16 Open | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Jun 22, 2026 | Barnes | 1–0 | Amvrosiadis | Round 7: Barnes, Joshua - Amvrosiadis, Themistoklis | Sicilian Defense: Najdorf Variation, English Attack | |
| Jun 20, 2026 | Chen | 0–1 | Barnes | Round 6: Chen, Ethan - Barnes, Joshua | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 19, 2026 | Barnes | 0–1 | Kazakov Olivieri | Round 5: Barnes, Joshua - Kazakov Olivieri, Zakhar | French Defense: Rubinstein Variation | |
| Jun 18, 2026 | Basha | 1–0 | Barnes | Round 4: Basha, Lir - Barnes, Joshua | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 17, 2026 | Barnes | 1–0 | Kuka Kyle | Round 3: Barnes, Joshua - Kuka Kyle | Queen's Pawn Game | |
| Jun 16, 2026 | Hu | 1–0 | Barnes | Round 2: Hu, Diego - Barnes, Joshua | Sicilian Defense: Closed, Traditional | |
| Jun 15, 2026 | Barnes | 0–1 | Tamer Waguih | Round 1: Barnes, Joshua - Tamer Waguih, Farid | Indian Defense | |
| Apr 8, 2026 | Barnes | 0–1 | Wang | Open (U12- U20) | Indian Defense | |
| Oct 27, 2025 | Archer | 0–1 | Barnes | Round 6: Archer, Ollie - Barnes, Joshua | Queen's Pawn Game: Accelerated London System | |
| Oct 26, 2025 | Barnes | 1–0 | Forster | Round 5: Barnes, Joshua - Forster, William | Bishop's Opening: Boi Variation | |
| Oct 25, 2025 | Barnes | 0–1 | Winter | Round 2: Barnes, Joshua - Winter, Ryan | Bird Opening: Dutch Variation | |
| Jan 11, 2025 | Barnes | 0–1 | Dive | Round 1: Barnes, Joshua - Dive, Russell John | Alekhine Defense: Exchange Variation | |
| Dec 7, 2024 | Barnes | 1–0 | Picken | Papatoetoe Rapid 2024 Open | Sicilian Defense: Najdorf Variation, English Attack | |
| Dec 7, 2024 | Barnes | 0–1 | Pinic | Papatoetoe Rapid 2024 Open | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Dec 7, 2024 | Barnes | 1–0 | Coates | Papatoetoe Rapid 2024 Open | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Dec 7, 2024 | Huang | 1–0 | Barnes | Papatoetoe Rapid 2024 Open | Rapport-Jobava System | |
| Dec 7, 2024 | Wang | 1–0 | Barnes | Papatoetoe Rapid 2024 Open | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Dec 7, 2024 | Wang | 1–0 | Barnes | Papatoetoe Rapid 2024 Open | Sicilian Defense | |
| Mar 28, 2024 | Nicholls | 1–0 | Barnes | Round 1: Nicholls, Leighton - Barnes, Joshua | French Defense: Advance Variation, Paulsen Attack | |
