| Jun 28, 2026 | Cook | 0–1 | Woozeer | Round 5: Cook, Michael-Antony - Woozeer, Seth | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Jun 28, 2026 | Surtees | 1–0 | Cook | Round 4: Surtees, Mike J - Cook, Michael-Antony | Sicilian Defense: Keres Variation | |
| Jun 27, 2026 | Cook | ½–½ | Cheng | Round 3: Cook, Michael-Antony - Cheng, Louis | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Jun 26, 2026 | Cook | 1–0 | Camp | Round 1: Cook, Michael-Antony - Camp, Syringa Lyn | Sicilian Defense: Alapin Variation | |
| Jun 26, 2026 | Badacsonyi | ½–½ | Cook | Round 2: Badacsonyi, Stanley - Cook, Michael-Antony | Slav Defense: Exchange Variation | |
| Apr 9, 2026 | Cook | * | Papadopoulos | 5th \"Mikis Theodorakis\" International Tournament 2026 | ? | |
| Apr 8, 2026 | Amvrosiadis | ½–½ | Cook | 5th Mikis Theodorakis 2026 | ? | |
| Apr 8, 2026 | Cook | 1–0 | Badescu | 5th Mikis Theodorakis 2026 | ? | |
| Apr 6, 2026 | Skoulakis | 0–1 | Cook | 5th Mikis Theodorakis 2026 | ? | |
| Apr 6, 2026 | Cook | ½–½ | Benakis | 5th Mikis Theodorakis 2026 | ? | |
| Apr 6, 2026 | Platsaki | ½–½ | Cook | 5th Mikis Theodorakis 2026 | ? | |
| Apr 4, 2026 | Bulmaga | ½–½ | Cook | 5th Mikis Theodorakis | ? | |
| Apr 4, 2026 | Cook | 0–1 | Naoum | 5th Mikis Theodorakis | ? | |
| Apr 4, 2026 | Cook | 1–0 | Saynajakangas | 4th Mikis Theodorakis 2026 | ? | |
| Feb 19, 2026 | Cook | ½–½ | Ketzetzis | Round 1: Cook, Michael-Antony - Ketzetzis, Georgios | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Feb 5, 2026 | Han | ½–½ | Cook | Round 6: Han, Qixuan - Cook, Michael-Antony | Petrov's Defense: Nimzowitsch Attack | |
| Feb 5, 2026 | Cook | 0–1 | Longson | Round 5: Cook, Michael-Antony - Longson, Alexander | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Feb 4, 2026 | Cook | 1–0 | Vassiliou | Round 4: Cook, Michael-Antony - Vassiliou, Chris | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Feb 4, 2026 | Taylor | 0–1 | Cook | Round 3: Taylor, John Paul - Cook, Michael-Antony | Réti Opening: Anglo-Slav Variation, Gurevich System | |
| Feb 3, 2026 | Matthews | 0–1 | Cook | Round 1: Matthews, Adrian M S - Cook, Michael-Antony | Petrov's Defense: Nimzowitsch Attack | |
| Feb 1, 2026 | Cook | 0–1 | Mis | Round 2: Cook, Michael-Antony - Mis, Mieszko | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| Jan 8, 2026 | Samakas | 1–0 | Cook | Round 7: Samakas, Anastasios - Cook, Michael-Antony | Italian Game: Two Knights Defense, Perreux Variation | |
| Jan 7, 2026 | Cook | ½–½ | Siskou | Round 6: Cook, Michael-Antony - Siskou, Evangelia | Sicilian Defense: Alapin Variation | |
| Jan 6, 2026 | Misios | 1–0 | Cook | Round 5: Misios, Konstantinos - Cook, Michael-Antony | Petrov's Defense: Modern Attack, Center Variation | |
| Jan 5, 2026 | Cook | 0–1 | Kollias | Round 4: Cook, Michael-Antony - Kollias, Ioannis K. | Ruy Lopez: Schliemann Defense | |
| Jan 4, 2026 | Tzortzatos | 0–1 | Cook | Round 3: Tzortzatos, Dimosthenis Panagiot - Cook, Michael-Antony | Petrov's Defense: Modern Attack, Center Variation | |
| Jan 4, 2026 | Cook | ½–½ | Toliopoulos | Round 2: Cook, Michael-Antony - Toliopoulos, Konstantinos | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Jan 3, 2026 | Trimitzios | 1–0 | Cook | Round 1: Trimitzios, Petros - Cook, Michael-Antony | King's Indian Attack | |
| Jun 29, 2025 | Cook | ½–½ | Zachariassen | Round 5: Cook, Michael-Antony - Zachariassen, Bjarne | Sicilian Defense: Löwenthal Variation | |
| Jun 29, 2025 | Doherty | 0–1 | Cook | Round 4: Doherty, Paul - Cook, Michael-Antony | Vienna Game: Frankenstein-Dracula Variation | |
| Jun 28, 2025 | Cook | 1–0 | Jackson | Round 3: Cook, Michael-Antony - Jackson, Oliver A | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jun 28, 2025 | Cook | 1–0 | James | Round 2: Cook, Michael-Antony - James, Lucas | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Jun 27, 2025 | Vaidyanathan | 1–0 | Cook | Round 1: Vaidyanathan, Adithya - Cook, Michael-Antony | Semi-Slav Defense: Botvinnik Variation | |
| Feb 6, 2025 | Cook | 1–0 | Hall | 1st Cheadle FIDE Open | Petrov's Defense: Three Knights Game | |
| Feb 6, 2025 | Lee | ½–½ | Cook | 1st Cheadle FIDE Open | Queen's Gambit Declined: Tartakower Defense | |
| Feb 5, 2025 | Cook | 0–1 | Plotnikov | 1st Cheadle FIDE Open | Sicilian Defense: Nimzowitsch Variation, Exchange Variation | |
| Feb 5, 2025 | French | 0–1 | Cook | 1st Cheadle FIDE Open | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Feb 4, 2025 | Surtees | 1–0 | Cook | 1st Cheadle FIDE Open | King's Pawn Game: Leonardis Variation | |
| Feb 3, 2025 | Cook | 1–0 | Aliyev | 1st Cheadle FIDE Open | Sicilian Defense | |
| — | Cook | 0–1 | Hariharan | Round 2: Cook, Michael-Antony - Hariharan, Shambavi | Ruy Lopez: Closed, Chigorin Defense | |
| — | Cook | 1–0 | Gordon | Round 4: Cook, Michael-Antony - Gordon, Sean | Sicilian Defense: Alapin Variation | |
| — | Poderico | 0–1 | Cook | Round 3: Poderico, Francesco - Cook, Michael-Antony | Semi-Slav Defense: Quiet Variation | |
| — | Girdlestone | ½–½ | Cook | Round 5: Girdlestone, Paul C - Cook, Michael-Antony | Vienna Game: Vienna Gambit, Modern Variation | |
| — | Gimenez Menchon | 0–1 | Cook | Round 6: Gimenez Menchon, Cesar - Cook, Michael-Antony | Petrov's Defense: Three Knights Game | |