| May 25, 2026 | McKay | 1–0 | Melaugh | Round 6: McKay, Jonathan - Melaugh, Shane | French Defense: Steiner Variation | |
| May 24, 2026 | Brookens | 0–1 | McKay | Round 5: Brookens, Lewis - McKay, Jonathan | Benko Gambit Declined: Quiet Line | |
| May 24, 2026 | McKay | 1–0 | Sykes | Round 4: McKay, Jonathan - Sykes, Chris | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| May 23, 2026 | Malkin | 1–0 | McKay | Round 3: Malkin, Jamie - McKay, Jonathan | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| May 23, 2026 | McKay | ½–½ | McNaught | Round 2: McKay, Jonathan - McNaught, Jordan J | French Defense: Steiner Variation | |
| May 22, 2026 | McKay | 0–1 | Burnett | Round 7: McKay, Jonathan - Burnett, Andrew | English Opening: King's English Variation, Botvinnik System | |
| May 22, 2026 | Adam | 0–1 | McKay | Round 1: Adam, Michael - McKay, Jonathan | Benko Gambit: Zaitsev System | |
| Sep 14, 2025 | Malkin | 1–0 | McKay | Round 5: Malkin, Jamie - McKay, Jonathan | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Sep 14, 2025 | McKay | 1–0 | McCormack | Round 4: McKay, Jonathan - McCormack, Derek | Sicilian Defense: Closed, Traditional | |
| Sep 13, 2025 | Clark | 0–1 | McKay | Round 2: Clark, Eve - McKay, Jonathan | King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | |
| Sep 12, 2025 | Arkell | 1–0 | McKay | Round 3: Arkell, Keith C - McKay, Jonathan | East Indian Defense | |
| Sep 12, 2025 | McKay | 1–0 | Mittal | Round 1: McKay, Jonathan - Mittal, Advik | Vienna Game: Vienna Gambit, Paulsen Attack | |
| Jul 13, 2025 | McKay | 0–1 | McKay | Round 9: McKay, Jonathan - McKay, Roderick M | Pirc Defense | |
| Jul 12, 2025 | McKay | 1–0 | Patton | Round 8: McKay, Jonathan - Patton, Zachary | Sicilian Defense: Closed, Traditional | |
| Jul 11, 2025 | Tsang | ½–½ | McKay | Round 7: Tsang, Sai Kong - McKay, Jonathan | Sicilian Defense: Modern Variations | |
| Jul 10, 2025 | McKay | 1–0 | Kane | Round 6: McKay, Jonathan - Kane, Robert | Caro-Kann Defense: Maróczy Variation | |
| Jul 10, 2025 | McNaught | 1–0 | McKay | Round 5: McNaught, Jordan J - McKay, Jonathan | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jul 9, 2025 | McKay | ½–½ | Roger | Round 4: McKay, Jonathan - Roger, Michael | Sicilian Defense: Closed | |
| Jul 8, 2025 | Prabhu | 0–1 | McKay | Round 3: Prabhu, Aadith - McKay, Jonathan | Sicilian Defense: Dragon Variation, Yugoslav Attack, Czerniak Variation | |
| Jul 8, 2025 | McKay | 0–1 | Bozinakis | Round 2: McKay, Jonathan - Bozinakis, Pavlos | Sicilian Defense: Closed | |
| Jul 7, 2025 | Winter | 0–1 | McKay | Round 1: Winter, Kevin - McKay, Jonathan | Sicilian Defense: Closed | |
| Feb 7, 2025 | McKay | 0–1 | Arkell | Blackpool Open 2025 | Caro-Kann Defense: Maróczy Variation | |
| Jul 14, 2024 | Sneddon | ½–½ | McKay | Round 9: Sneddon, Iain D - McKay, Jonathan | Indian Defense | |
| Jul 13, 2024 | Sharma | ½–½ | McKay | Round 8: Sharma, Devesh - McKay, Jonathan | Caro-Kann Defense: Exchange Variation | |
| Jul 12, 2024 | McKay | ½–½ | Irving | Round 7: McKay, Jonathan - Irving, Neil | Caro-Kann Defense: Maróczy Variation | |
| Jul 11, 2024 | Arakhamia-Grant | 1–0 | McKay | Round 6: Arakhamia-Grant, Ketevan - McKay, Jonathan | Caro-Kann Defense: Tartakower Variation | |
| Jul 11, 2024 | McKay | 1–0 | Mizicka | Round 5: McKay, Jonathan - Mizicka, Matus | Modern Defense: Pseudo-Austrian Attack | |
| Jul 10, 2024 | Giulian | 0–1 | McKay | Round 4: Giulian, Rosemary A - McKay, Jonathan | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Jul 9, 2024 | McKay | 0–1 | Bryson | Round 3: McKay, Jonathan - Bryson, Douglas M | Scandinavian Defense: Portuguese Gambit, Banker Variation | |
| Jul 9, 2024 | Deepak Ambattu | ½–½ | McKay | Round 2: Deepak Ambattu, Rithvik - McKay, Jonathan | Caro-Kann Defense: Two Knights Attack | |
| Jul 9, 2024 | Railwani | 0–1 | McKay | Round 2: Railwani, Tavish - McKay, Jonathan | Sicilian Defense: Modern Variations, Anti-Qxd4 Move Order | |
| Jul 8, 2024 | McKay | 0–1 | McKay | Round 1: McKay, Jonathan - McKay, Roderick M | Philidor Defense: Lion Variation | |
| May 27, 2024 | Deepak Ambattu | 1–0 | McKay | Round 7: Deepak Ambattu, Rithvik - McKay, Jonathan | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| May 27, 2024 | McKay | 1–0 | Berg | Round 6: McKay, Jonathan - Berg, Jan | Sicilian Defense: Closed, Traditional | |
| May 26, 2024 | Blackford | ½–½ | McKay | Round 5: Blackford, Ross - McKay, Jonathan | Sicilian Defense: Moscow Variation, Main Line | |
| May 26, 2024 | McKay | 0–1 | Vasiliadis | Round 4: McKay, Jonathan - Vasiliadis, Theodoros | Pterodactyl Defense: Eastern, Pterodactyl | |
| May 26, 2024 | Roul | 0–1 | McKay | Round 3: Roul, Tushar - McKay, Jonathan | Sicilian Defense: Moscow Variation, Main Line | |
| May 25, 2024 | McKay | 1–0 | Kane | Round 2: McKay, Jonathan - Kane, Robert | Caro-Kann Defense: Maróczy Variation | |
| Jan 22, 2023 | McKay | ½–½ | Chan | 29th 4NCL Congress Open | Sicilian Defense: Moscow Variation, Sokolsky Variation | |
| Jan 22, 2023 | Ther | ½–½ | McKay | 29th 4NCL Congress Open | Caro-Kann Defense: Classical Variation | |
| Jan 21, 2023 | McKay | 1–0 | Mosnegutu | 29th 4NCL Congress Open | Sicilian Defense: Moscow Variation | |
| Jan 21, 2023 | Walker | ½–½ | McKay | 29th 4NCL Congress Open | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Aug 16, 2021 | McKay | 1–0 | Theophil | World Youth Cup 2021 O18-G10 - Open 18 | Four Knights Game: Scotch Variation, Krause Gambit | |
| Aug 16, 2021 | McKay | 1–0 | Essa | World Youth Cup 2021 O18-G10 - Open 18 | Sicilian Defense: Hyperaccelerated Dragon | |
| Aug 16, 2021 | McKay | 1–0 | Kwong | World Youth Cup 2021 O18-G10 - Open 18 | Sicilian Defense: Moscow Variation, Sokolsky Variation | |
| Aug 16, 2021 | McKay | 0–1 | Manafov | World Youth Cup 2021 O18-G10 - Open 18 | Alekhine Defense: Exchange Variation | |
| Aug 16, 2021 | McKay | 0–1 | Jodorcovsky | World Youth Cup 2021 O18-G10 - Open 18 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Aug 16, 2021 | Fischer | 1–0 | McKay | World Youth Cup 2021 O18-G10 - Open 18 | Caro-Kann Defense: Advance Variation, Short Variation | |
| Aug 16, 2021 | Siraj | 1–0 | McKay | World Youth Cup 2021 O18-G10 - Open 18 | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Aug 16, 2021 | Singh Walia | 1–0 | McKay | World Youth Cup 2021 O18-G10 - Open 18 | Caro-Kann Defense: Tartakower Variation | |
| Aug 16, 2021 | Nisban | 0–1 | McKay | World Youth Cup 2021 O18-G10 - Open 18 | Slav Defense: Chebanenko Variation | |
| Aug 16, 2021 | Romanov | 1–0 | McKay | World Youth Cup 2021 O18-G10 - Open 18 | Slav Defense: Modern Line | |
