| Jul 12, 2026 | Williams | 0–1 | Williams | Round 9: Williams, John A - Williams, Ron | Horwitz Defense | |
| Jul 11, 2026 | McKenna | 1–0 | Williams | Round 8: McKenna, Joshua - Williams, John A | Philidor Defense: Lion Variation | |
| Jul 11, 2026 | Fowler | 1–0 | Williams | Round 7: Fowler, Hugo - Williams, John A | Philidor Defense: Lion Variation | |
| Jul 10, 2026 | Williams | 0–1 | Honey | Round 6: Williams, John A - Honey, Luke Anthony | Queen's Gambit Declined: Janowski Variation | |
| Jul 9, 2026 | Williams | 1–0 | Wagner | Round 5: Williams, John A - Wagner, Guy | Rat Defense: English Rat | |
| Jul 9, 2026 | Richards | 0–1 | Williams | Round 4: Richards, Gareth - Williams, John A | Pirc Defense | |
| Jul 8, 2026 | Williams | ½–½ | White | Round 3: Williams, John A - White, Chris R | Modern Defense: Kotov Variation | |
| Jul 7, 2026 | Thomas | 1–0 | Williams | Round 2: Thomas, Roy - Williams, John A | English Opening | |
| Jul 7, 2026 | Williams | 0–1 | Marusenko | Round 1: Williams, John A - Marusenko, Petr | Benko Gambit Accepted: Pawn Return Variation | |
| Apr 6, 2026 | Williams | 0–1 | Powell-Jones | Round 7: Williams, John A - Powell-Jones, Liam | Nimzo-Indian Defense: Classical Variation | |
| Apr 6, 2026 | Blankley | 0–1 | Williams | Round 6: Blankley, Toby - Williams, John A | Pirc Defense | |
| Apr 5, 2026 | Williams | ½–½ | Murthy | Round 5: Williams, John A - Murthy, Arush | Grünfeld Defense: Exchange Variation, Spassky Variation | |
| Apr 4, 2026 | Jones | 1–0 | Williams | Round 4: Jones, Steve - Williams, John A | Queen's Pawn Game | |
| Apr 4, 2026 | Williams | 1–0 | Powell | Round 3: Williams, John A - Powell, Rohan | Dutch Defense: Raphael Variation | |
| Apr 3, 2026 | Daniel | ½–½ | Williams | Round 2: Daniel, Elijah - Williams, John A | Indian Defense: Wade-Tartakower Defense | |
| Apr 3, 2026 | Williams | 0–1 | Vlkova | Round 1: Williams, John A - Vlkova, Anezka | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Oct 24, 2025 | Owen | 1–0 | Williams | Round 6: Owen, Garth I - Williams, John A | Lion Defense: Anti-Philidor, Lion's Cave | |
| Jul 9, 2025 | McGrath | 0–1 | Williams | Round 9: McGrath, Ethan - Williams, John A | English Opening: King's English Variation | |
| Jul 8, 2025 | Emblem | 0–1 | Williams | Round 8: Emblem, Mark - Williams, John A | Indian Defense: Wade-Tartakower Defense | |
| Jul 7, 2025 | Williams | 0–1 | McKenna | Round 7: Williams, John A - McKenna, Joshua | King's Indian Defense: Averbakh Variation, Geller Defense | |
| Jul 7, 2025 | Are Jai | 0–1 | Williams | Round 6: Are Jai - Williams, John A | Pirc Defense | |
| Jul 6, 2025 | Williams | 0–1 | Chantrell | Round 5: Williams, John A - Chantrell, Paul | Slav Defense: Czech Variation, Dutch Variation | |
| Jul 6, 2025 | Wilkins | 0–1 | Williams | Round 4: Wilkins, Zack - Williams, John A | Pirc Defense | |
| Jul 5, 2025 | Williams | 0–1 | Robinson | Round 3: Williams, John A - Robinson, David | Benko Gambit Accepted: Modern Variation | |
| Jul 4, 2025 | Thomas | 1–0 | Williams | Round 2: Thomas, Roy - Williams, John A | Bird Opening: Dutch Variation | |
| Jul 4, 2025 | Williams | 0–1 | Fowler | Round 1: Williams, John A - Fowler, Hugo | Queen's Gambit Accepted: Old Variation | |
| Jul 10, 2024 | Williams | 0–1 | Thomas | Round 9: Williams, John A - Thomas, Roy | Nimzo-Larsen Attack: Indian Variation | |
| Jul 9, 2024 | Morgans | ½–½ | Williams | Round 8: Morgans, Justin - Williams, John A | Old Indian Defense: Czech Variation, with Nc3 | |
| Jul 9, 2024 | Nalej | 0–1 | Williams | Round 7: Nalej, Tomasz Daniel - Williams, John A | Nimzo-Larsen Attack: Classical Variation | |
| Jul 8, 2024 | Williams | 0–1 | Archibald | Round 6: Williams, John A - Archibald,Mckenzie | Nimzo-Larsen Attack: Classical Variation | |
| Jul 7, 2024 | Williams | 1–0 | Francis | Round 5: Williams, John A - Francis, Tomos | Nimzo-Larsen Attack: Classical Variation | |
| Jul 7, 2024 | Williams | ½–½ | Williams | Round 4: Williams, Ron - Williams, John A | Pirc Defense | |
| Jul 6, 2024 | Chantrell | 1–0 | Williams | Round 3: Chantrell, Paul - Williams, John A | Czech Defense | |
| Jul 5, 2024 | Williams | 0–1 | Richards | Round 2: Williams, John A - Richards, Joshua | Nimzo-Larsen Attack: Modern Variation | |
| Jul 5, 2024 | Marusenko | 1–0 | Williams | Round 1: Marusenko, Petr - Williams, John A | King's Indian Defense: Fianchetto Variation, Classical Main Line | |
| Apr 1, 2024 | Swamy | 1–0 | Williams | Round 6: Swamy, Anshul - Williams, John A | Czech Defense | |
| Mar 31, 2024 | Williams | 0–1 | Browse | Round 5: Williams, John A - Browse, Joseph | Nimzo-Larsen Attack: Symmetrical Variation | |
| Mar 30, 2024 | Tuson | 0–1 | Williams | Round 4: Tuson, Bronwen - Williams, John A | English Opening: Anglo-Indian Defense | |
| Mar 30, 2024 | Luke Honey | 1–0 | Williams | Round 1: Luke Honey - Williams, John A | Lion Defense: Lion's Jaw | |