| Mar 7, 2026 | Popovtseva | 0–1 | Jayawarna | 2026 SPTW Athena Finals - Under 18 | Sicilian Defense: Smith-Morra Gambit Accepted, Paulsen Formation | |
| Mar 7, 2026 | Spirling | 1–0 | Popovtseva | 2026 SPTW Athena Finals - Under 18 | French Defense: Advance Variation, Paulsen Attack | |
| Mar 7, 2026 | Popovtseva | 1–0 | Latypova | 2026 SPTW Athena Finals - Under 18 | Sicilian Defense: Smith-Morra Gambit Accepted | |
| Mar 7, 2026 | Eccleston | 1–0 | Popovtseva | 2026 SPTW Athena Finals - Under 18 | French Defense: Advance Variation, Milner-Barry Gambit, Main Line | |
| Mar 4, 2026 | Cuthbert | 0–1 | Popovtseva | 2026 SPTW Athena Finals - Under 18 | Queen's Gambit Declined: Harrwitz Attack | |
| Nov 29, 2025 | Zadvorny | 1–0 | Popovtseva | Round 6: Zadvorny, Roman - Popovtseva, Polina | Catalan Opening: Closed | |
| Nov 29, 2025 | Popovtseva | 0–1 | Cann | Round 5: Popovtseva, Polina - Cann, Arthur | Caro-Kann Defense: Exchange Variation | |
| Nov 29, 2025 | Popovtseva | 1–0 | Benhamou | Round 4: Popovtseva, Polina - Benhamou, Nathan | Owen Defense | |
| Nov 29, 2025 | Zelinger | ½–½ | Popovtseva | Round 3: Zelinger, Alfie - Popovtseva, Polina | French Defense: Exchange Variation | |
| Nov 29, 2025 | Popovtseva | 1–0 | Kayden Tan | Round 2: Popovtseva, Polina - Kayden Tan | Sicilian Defense: Smith-Morra Gambit Accepted, Morphy Defense | |
| Nov 29, 2025 | Stus | 1–0 | Popovtseva | Round 1: Stus, Orest - Popovtseva, Polina | Horwitz Defense | |
| Oct 12, 2025 | Kitaev | 1–0 | Popovtseva | Round 9: Kitaev, Daniel - Popovtseva, Polina | French Defense: Two Knights Variation | |
| Oct 12, 2025 | Popovtseva | 0–1 | Vaidyanathan | Round 7: Popovtseva, Polina - Vaidyanathan, Sathya | Ruy Lopez: Morphy Defense, Mackenzie Variation | |
| Oct 12, 2025 | Popovtseva | 0–1 | Hunt | Round 6: Popovtseva, Polina - Hunt, Angharad | French Defense: Exchange Variation | |
| Oct 11, 2025 | Mottengad | 0–1 | Popovtseva | Round 5: Mottengad, Nyo - Popovtseva, Polina | Semi-Slav Defense | |
| Oct 11, 2025 | Popovtseva | 0–1 | Breton | Round 4: Popovtseva, Polina - Breton, Martin | Ruy Lopez: Marshall Attack, Modern Main Line | |
| Oct 11, 2025 | Mehta | 1–0 | Popovtseva | Round 3: Mehta, Sophie - Popovtseva, Polina | Horwitz Defense | |
| Oct 11, 2025 | Popovtseva | 1–0 | Chan | Round 2: Popovtseva, Polina - Chan, Hannah | Philidor Defense | |
| Oct 11, 2025 | Gururaj | 1–0 | Popovtseva | Round 1: Gururaj, Rithwik - Popovtseva, Polina | French Defense: Chigorin Variation | |
