| 30 ago 2026 | Sefton, Adam 2003 | Kawuma, Steven Male 2143 | 0-1 | B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 2nd Swindon Chess Congress - Open | 99 | Ver |
| 29 ago 2026 | Sefton, Adam 2003 | Norris, Zack 2275 | 1-0 | B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 2nd Swindon Chess Congress - Open | 49 | Ver |
| 27 ago 2026 | Malinovskii, Ilia 2120 | Sefton, Adam 2003 | 1-0 | C02 French Defense: Advance Variation, Euwe Variation | 2nd Swindon Chess Congress - Open | 36 | Ver |
| 9 ago 2026 | Sefton, Adam 2003 | Khoury, Theo 2249 | ½-½ | D35 Queen's Gambit Declined: Exchange Variation, Positional Variation | 2026 British Chess Championships: Championship | 37 | Ver |
| 8 ago 2026 | Hill, Alistair 2143 | Sefton, Adam 2003 | 0-1 | E05 Catalan Opening: Open Defense, Classical Line | 2026 British Chess Championships: Championship | 31 | Ver |
| 7 ago 2026 | Sefton, Adam 2003 | Saunders, Aron 2225 | ½-½ | B12 Caro-Kann Defense: Advance Variation, Short Variation | 2026 British Chess Championships: Championship | 44 | Ver |
| 6 ago 2026 | Lishoy Gengis Paratazham, Dildarav 2235 | Sefton, Adam 2003 | 1-0 | A04 Zukertort Opening: Queen's Gambit Invitation | 2026 British Chess Championships: Championship | 51 | Ver |
| 5 ago 2026 | Sefton, Adam 2003 | Dupuis, Denis K 2183 | ½-½ | C54 Italian Game: Classical Variation, Giuoco Pianissimo | 2026 British Chess Championships: Championship | 24 | Ver |
| 4 ago 2026 | Siva Mahadevan 2447 | Sefton, Adam 2003 | 1-0 | C02 French Defense: Advance Variation, Euwe Variation | 2026 British Chess Championships: Championship | 36 | Ver |
| 3 ago 2026 | Sefton, Adam 2003 | Han, Yichen 2421 | 0-1 | C53 Italian Game: Classical Variation | 2026 British Chess Championships: Championship | 35 | Ver |
| 2 ago 2026 | Sefton, Adam 2003 | Fava, Lorenzo 2343 | 1-0 | B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 2026 British Chess Championships: Championship | 46 | Ver |
| 1 ago 2026 | Vaidyanathan, Adithya 2261 | Sefton, Adam 2003 | 0-1 | D32 Tarrasch Defense: Schara Gambit | 2026 British Chess Championships: Championship | 49 | Ver |
| 30 nov 2025 | Kapechun, Mikhailo 2174 | Sefton, Adam 2035 | 1-0 | C02 French Defense: Advance Variation, Euwe Variation | 2025 London Chess Classic | FIDE Open | 67 | Ver |
| 28 nov 2025 | Sefton, Adam 2035 | Li, Harry 2206 | 0-1 | C54 Italian Game: Classical Variation, Giuoco Pianissimo | 2025 London Chess Classic | FIDE Open | 30 | Ver |
| 28 nov 2025 | Laurent, Julien G. 2189 | Sefton, Adam 2035 | 1-0 | A11 Réti Opening: Anglo-Slav Variation, with g3 | 2025 London Chess Classic | FIDE Open | 26 | Ver |
| 27 nov 2025 | Sefton, Adam 2035 | Banerjee, Supratit 2323 | 0-1 | B11 Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | 2025 London Chess Classic | FIDE Open | 62 | Ver |