| 31 ago 2026 | Rughani, Mahin 2138 | Jackson, Oliver A 2031 | ½-½ | E67 Defensa India de Rey: Fianchetto Variation, Classical Fianchetto | 18th Leyland FIDE Chess Congress - Open | 43 | Ver |
| 30 jun 2026 | Klundt, Klaus 2201 | Jackson, Oliver A 2030 | 1-0 | B48 Defensa Siciliana: Taimanov Variation, Bastrikov Variation, English Attack | 11. Open Baden-Württembergische Senior Championchip | 55 | Ver |
| 28 jun 2026 | Heck, Norbert 2225 | Jackson, Oliver A 2030 | 1-0 | A04 Apertura Zukertort: Pirc Invitation | 11. Open Baden-Württembergische Senior Championchip | 52 | Ver |