| 19 jun 2026 | Finkel, Alexander 2378 | Sitnikov, Anton 2343 | 0-1 | C25 Vienna Gambit, with Max Lange Defense: Steinitz Gambit | Israel National Team Championship | Bottom Playoff | 39 | Ver |
| 16 jun 2026 | Sitnikov, Anton 2343 | Emanuel, Yahav 2256 | 1-0 | D02 Queen's Pawn Game: London System, with e6 | Israel National Team Championship | Bottom Playoff | 22 | Ver |
| 14 jun 2026 | Sitnikov, Anton 2343 | Linker, Mikhail 2246 | ½-½ | D03 Queen's Pawn Game: Torre Attack | Israel Team Championship 2026 | 53 | Ver |
| 12 jun 2026 | Zoler, Dan 2489 | Sitnikov, Anton 2343 | ½-½ | A40 English Defense | Israel National Team Championship | Bottom Playoff | 60 | Ver |
| 6 feb 2026 | Fridman, Daniel 2568 | Sitnikov, Anton 2355 | 1-0 | A04 Zukertort Opening: Queen's Gambit Invitation | Israel Team Championship 2026 - Group A | 38 | Ver |
| 27 sep 2025 | Hayrapetyan, Edgar 2230 | Sitnikov, Anton 2389 | 1-0 | E24 Nimzo-Indian Defense: Sämisch Variation | Tsaghkadzor Open 2025 | 43 | Ver |
| 26 sep 2025 | Sitnikov, Anton 2389 | Sobirov, Afruzbek 2015 | 1-0 | B00 Pirc Defense | Tsaghkadzor Open 2025 | 41 | Ver |
| 24 sep 2025 | Sitnikov, Anton 2389 | Usov, Aleksandr E. 2341 | ½-½ | A13 English Opening: Agincourt Defense | Tsaghkadzor Open 2025 | 73 | Ver |
| 23 sep 2025 | Sitnikov, Anton 2389 | Nazarian, Arash 2154 | 1-0 | C13 French Defense: Classical Variation | Tsaghkadzor Open 2025 | 27 | Ver |
| 21 sep 2025 | Manvelyan, Mikayel 2376 | Sitnikov, Anton 2389 | 1-0 | C05 French Defense: Tarrasch Variation, Closed Variation | Tsaghkadzor Open 2025 | 50 | Ver |