| 21 jun 2026 | Vachier-Lagrave, Maxime 2744 | Sevian, Samuel 2677 | ½-½ | C83 Apertura Española (Ruy López): Open, Classical Defense | Semi Final 1 & Duels for 5th place | Game 2: Vachier-Lagrave, Maxime - Sevian, Samuel | 73 | Ver |
| 23 abr 2026 | Abdusattorov, Nodirbek 2780 | Sevian, Samuel 2696 | 1-0 | C83 Apertura Española (Ruy López): Open, Classical Defense | 2026 Chesscom Open Playoffs | 46 | Ver |
| 3 mar 2026 | Dominguez Perez, Leinier 2738 | Sevian, Samuel 2688 | ½-½ | C83 Apertura Española (Ruy López): Open, Classical Defense | American Cup Upper Bracket | 53 | Ver |
| 7 nov 2025 | Najer, Evgeniy 2610 | Sevian, Samuel |
