| Jun 20, 2026 | Niemann | 0–1 | Bortnyk | Round 11: Niemann, Hans Moke - Bortnyk, Olexandr | Alekhine Defense: Modern Variation, Larsen Variation | |
| Jun 20, 2026 | Bortnyk | 1–0 | Chigaev | Round 10: Bortnyk, Olexandr - Chigaev, Maksim | Rapport-Jobava System | |
| Jun 20, 2026 | Priasmoro | 1–0 | Bortnyk | Round 9: Priasmoro, Novendra - Bortnyk, Olexandr | Zukertort Opening | |
| Jun 20, 2026 | Bortnyk | 1–0 | Richards | Round 8: Bortnyk, Olexandr - Richards, Heather S | Queen's Pawn Game | |
| Jun 20, 2026 | Pang | ½–½ | Bortnyk | Round 7: Pang, Tao - Bortnyk, Olexandr | English Opening: Anglo-Indian Defense, King's Indian Formation, Double Fianchetto | |
| Jun 20, 2026 | Bortnyk | 0–1 | Praggnanandhaa R | Round 6: Bortnyk, Olexandr - Praggnanandhaa R | French Defense: Winawer Variation, Portisch-Hook Variation | |
| Jun 20, 2026 | Bortnyk | 1–0 | Shyam | Round 5: Bortnyk, Olexandr - Shyam, Sundar M. | Rapport-Jobava System | |
| Jun 20, 2026 | Yap | 0–1 | Bortnyk | Round 4: Yap, Kim Steven - Bortnyk, Olexandr | Alekhine Defense: Sämisch Attack | |
| Jun 20, 2026 | Bilguun | ½–½ | Bortnyk | Round 2: Bilguun, Sumiya - Bortnyk, Olexandr | Alekhine Defense: Sämisch Attack | |
| Jun 20, 2026 | Bortnyk | 1–0 | Atlas | Round 1: Bortnyk, Olexandr - Atlas, Valery | Rapport-Jobava System | |
| Jun 19, 2026 | Bai | 0–1 | Bortnyk | Round 12: Bai, Xue - Bortnyk, Olexandr | Caro-Kann Defense: De Bruycker Defense | |
| Jun 19, 2026 | Sun | ½–½ | Bortnyk | Round 11: Sun, Fanghui - Bortnyk, Olexandr | Alekhine Defense: Exchange Variation | |
| Jun 19, 2026 | Bortnyk | 0–1 | Priasmoro | Round 10: Bortnyk, Olexandr - Priasmoro, Novendra | Rapport-Jobava System | |
| Jun 19, 2026 | Bortnyk | 1–0 | Cuenca Jimenez | Round 9: Bortnyk, Olexandr - Cuenca Jimenez, Jose Fernando | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 18, 2026 | Oberio | 0–1 | Bortnyk | Round 8: Oberio, Aglipay - Bortnyk, Olexandr | Alekhine Defense: Steiner Variation | |
| Jun 18, 2026 | Yuste Valenzuela | 0–1 | Bortnyk | Round 7: Yuste Valenzuela, Alejandro - Bortnyk, Olexandr | Alekhine Defense: Exchange Variation | |
| Jun 18, 2026 | Bortnyk | 1–0 | Shengelia | Round 6: Bortnyk, Olexandr - Shengelia, David | Rapport-Jobava System | |
| Jun 18, 2026 | Agibileg | 0–1 | Bortnyk | Round 5: Agibileg, Uurtsaikh - Bortnyk, Olexandr | Queen's Pawn Game: Modern Defense | |
| Jun 17, 2026 | Bortnyk | 1–0 | Zhou | Round 4: Bortnyk, Olexandr - Zhou, Yang-Fan | ? | |
| Jun 17, 2026 | Litchfield | 0–1 | Bortnyk | Round 3: Litchfield, Frederick - Bortnyk, Olexandr | Pseudo Queen's Indian Defense | |
| Jun 17, 2026 | Bortnyk | 1–0 | Tan | Round 2: Bortnyk, Olexandr - Tan, Matthew | French Defense: Classical Variation, Burn Variation, Morozevich Line | |
| Jun 17, 2026 | Bortnyk | 0–1 | Jumabayev | Round 1: Bortnyk, Olexandr - Jumabayev, Rinat | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Jun 11, 2026 | Bortnyk | 1–0 | Ding | Round 3: Bortnyk, Olexandr - Ding, Liren | Rapport-Jobava System | |
| May 17, 2026 | Bortnyk | 0–1 | Esipenko | 2026 Dreamhack Atlanta Finals | Petrov's Defense: Millennium Attack | |
| May 17, 2026 | Bortnyk | 1–0 | Esipenko | 2026 Dreamhack Atlanta Finals | Petrov's Defense: Millennium Attack | |
| May 16, 2026 | kozb | 0–1 | Bortnyk | 2026 Dreamhack Atlanta Group B | Alekhine Defense: Two Pawns Attack | |
| May 16, 2026 | Bortnyk | 1–0 | kozb | 2026 Dreamhack Atlanta Group B | Rapport-Jobava System | |
| May 16, 2026 | Bortnyk | 1–0 | Anton Guijarro | 2026 Dreamhack Atlanta Group B | Caro-Kann Defense: Tartakower Variation | |
| May 16, 2026 | Anton Guijarro | 0–1 | Bortnyk | 2026 Dreamhack Atlanta Group B | King's Indian Defense: Semi-Classical Variation, Queenside Storm Line | |
| May 13, 2026 | Esipenko | 1–0 | Bortnyk | 2026 Dreamhack Atlanta Finals | Philidor Defense: Lion Variation | |
| Apr 6, 2026 | Bortnyk | ½–½ | Tabatabaei | Round 9: Bortnyk, Olexandr - Tabatabaei, M. Amin | ? | |
| Apr 6, 2026 | Javakhishvili | 0–1 | Bortnyk | Round 8: Javakhishvili, Lela - Bortnyk, Olexandr | ? | |
| Apr 5, 2026 | Bortnyk | ½–½ | Mamedov | Round 7: Bortnyk, Olexandr - Mamedov, Rauf | ? | |
| Apr 5, 2026 | Yakubboev | ½–½ | Bortnyk | Round 6: Yakubboev, Nodirbek - Bortnyk, Olexandr | ? | |
| Apr 4, 2026 | Bortnyk | 1–0 | Fromm | Round 5: Bortnyk, Olexandr - Fromm, Marius | ? | |
| Apr 4, 2026 | Balabayeva | 0–1 | Bortnyk | Round 4: Balabayeva, Xeniya - Bortnyk, Olexandr | ? | |
| Apr 3, 2026 | Bortnyk | 0–1 | Niemann | Round 3: Bortnyk, Olexandr - Niemann, Hans Moke | ? | |
| Apr 3, 2026 | Bortnyk | 1–0 | Khrapko | Round 1: Bortnyk, Olexandr - Khrapko, Marharyta | ? | |
| Apr 3, 2026 | Roubalik | 0–1 | Bortnyk | Round 2: Roubalik, Jakub - Bortnyk, Olexandr | ? | |
| Mar 25, 2026 | Shuvalova | 1–0 | Bortnyk | 2026 Chesscom Open Play In 4 | Alekhine Defense: Four Pawns Attack | |
| Mar 25, 2026 | Tsydypov | ½–½ | Bortnyk | 2026 Chesscom Open Play In 4 | Pseudo Queen's Indian Defense | |
| Mar 25, 2026 | Bortnyk | 0–1 | Bluebaum | 2026 Chesscom Open Play In 4 | French Defense: Classical Variation | |
| Mar 25, 2026 | Holt | 0–1 | Bortnyk | 2026 Chesscom Open Play In 4 | Queen's Indian Accelerated | |
| Mar 22, 2026 | Bok | 0–1 | Bortnyk | Round 10: Bok, Benjamin - Bortnyk, Olexandr | ? | |
| Mar 22, 2026 | Bortnyk | 0–1 | Grischuk | Round 8: Bortnyk, Olexandr - Grischuk, Alexander | ? | |
| Mar 22, 2026 | Cori | 1–0 | Bortnyk | Round 7: Cori, Jorge - Bortnyk, Olexandr | ? | |
| Mar 22, 2026 | Bortnyk | 1–0 | Dominguez Perez | Round 6: Bortnyk, Olexandr - Dominguez Perez, Leinier | ? | |
| Mar 21, 2026 | Bortnyk | ½–½ | Bok | Round 5: Bortnyk, Olexandr - Bok, Benjamin | ? | |
| Mar 21, 2026 | Grischuk | 0–1 | Bortnyk | Round 3: Grischuk, Alexander - Bortnyk, Olexandr | ? | |
| Mar 21, 2026 | Bortnyk | 1–0 | Cori | Round 2: Bortnyk, Olexandr - Cori, Jorge | ? | |
| Mar 21, 2026 | Bortnyk | 0–1 | Anton Guijarro | Round 9: Bortnyk, Olexandr - Anton Guijarro, David | ? | |
| Mar 21, 2026 | Anton Guijarro | 0–1 | Bortnyk | Round 4: Anton Guijarro, David - Bortnyk, Olexandr | ? | |
| Mar 21, 2026 | Dominguez Perez | ½–½ | Bortnyk | Round 1: Dominguez Perez, Leinier - Bortnyk, Olexandr | ? | |
| Mar 19, 2026 | Anton Guijarro | ½–½ | Bortnyk | Round 4: Anton Guijarro, David - Bortnyk, Olexandr | ? | |
| Mar 19, 2026 | Bortnyk | ½–½ | Niemann | Round 3: Bortnyk, Olexandr - Niemann, Hans Moke | ? | |
| Mar 19, 2026 | Arias | 0–1 | Bortnyk | Round 2: Arias, Daniel - Bortnyk, Olexandr | ? | |
| Mar 19, 2026 | Bortnyk | 1–0 | Paz Garcia | Round 1: Bortnyk, Olexandr - Paz Garcia, Mario | ? | |
| Mar 18, 2026 | Nihal Sarin | 0–1 | Bortnyk | 2026 Chesscom Open Play In 2 | Alekhine Defense: Sämisch Attack | |
| Mar 18, 2026 | Bortnyk | 1–0 | Terry | 2026 Chesscom Open Play In 2 | Modern Defense | |
| Mar 18, 2026 | Martirosyan | 0–1 | Bortnyk | 2026 Chesscom Open Play In 2 | Pirc Defense | |
| Mar 18, 2026 | Bortnyk | ½–½ | Shimanov | 2026 Chesscom Open Play In 2 | Rapport-Jobava System | |
| Mar 18, 2026 | Mendonca | 0–1 | Bortnyk | 2026 Chesscom Open Play In 2 | Polish Opening: Zukertort System | |
| Mar 18, 2026 | Bachmann | 0–1 | Bortnyk | 2026 Chesscom Open Play In 2 | Alekhine Defense: Modern Variation, Larsen Variation | |
| Mar 18, 2026 | Bortnyk | 1–0 | Steinberg | 2026 Chesscom Open Play In 2 | Sicilian Defense: Moscow Variation, Main Line | |
| Mar 16, 2026 | Bortnyk | 0–1 | Grischuk | 2026 Chesscom Open Play In 1 | Sicilian Defense: Alapin Variation | |
| Mar 16, 2026 | Abdusattorov | ½–½ | Bortnyk | 2026 Chesscom Open Play In 1 | Alekhine Defense: Modern Variation, Larsen Variation | |
| Mar 16, 2026 | Theodorou | 0–1 | Bortnyk | 2026 Chesscom Open Play In 1 | Indian Defense: Wade-Tartakower Defense | |
| Mar 16, 2026 | Bortnyk | 0–1 | Nepomniachtchi | 2026 Chesscom Open Play In 1 | Rapport-Jobava System | |
| Mar 16, 2026 | Gorovets | 0–1 | Bortnyk | 2026 Chesscom Open Play In 1 | King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | |
| Mar 16, 2026 | Bortnyk | 1–0 | Terry | 2026 Chesscom Open Play In 1 | Modern Defense | |
| Mar 16, 2026 | Bachmann | 0–1 | Bortnyk | 2026 Chesscom Open Play In 1 | English Opening: Anglo-Indian Defense | |
| Mar 16, 2026 | Bortnyk | 0–1 | Aronian | 2026 Chesscom Open Play In 2 | French Defense: Classical Variation, Burn Variation | |
| Mar 16, 2026 | So | ½–½ | Bortnyk | 2026 Chesscom Open Play In 2 | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Mar 16, 2026 | So | ½–½ | Bortnyk | 2026 Chesscom Open Play In 1 | Alekhine Defense: Exchange Variation | |
| Mar 16, 2026 | Bortnyk | 1–0 | Supi | 2026 Chesscom Open Play In 1 | Rapport-Jobava System | |
| Dec 30, 2025 | Sanal | 0–1 | Bortnyk | World Blitz 2025 Open | Alekhine Defense: Exchange Variation | |
| Dec 30, 2025 | Bortnyk | 1–0 | Rakhmanov | World Blitz 2025 Open | Rapport-Jobava System | |
| Dec 30, 2025 | Bortnyk | 1–0 | Grebnev | World Blitz 2025 Open | Rapport-Jobava System | |
| Dec 30, 2025 | Klukin | 1–0 | Bortnyk | World Blitz 2025 Open | King's Indian Defense: Normal Variation, Rare Defenses | |
| Dec 30, 2025 | Paravyan | 1–0 | Bortnyk | World Blitz 2025 Open | Alekhine Defense: Modern Variation, Larsen Variation | |
| Dec 29, 2025 | Bharath Subramaniyam H | ½–½ | Bortnyk | World Blitz 2025 Open | Alekhine Defense: Modern Variation, Larsen Variation | |
| Dec 29, 2025 | Bortnyk | 0–1 | Makarian | World Blitz 2025 Open | Anderssen's Opening | |
| Dec 29, 2025 | Lazavik | 1–0 | Bortnyk | World Blitz 2025 Open | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Dec 29, 2025 | Bortnyk | ½–½ | Sindarov | World Blitz 2025 Open | Rapport-Jobava System | |
| Dec 29, 2025 | Narayanan S L | ½–½ | Bortnyk | World Blitz 2025 Open | Alekhine Defense: Modern Variation, Larsen Variation | |
| Dec 29, 2025 | Bortnyk | ½–½ | Pranav Anand | World Blitz 2025 Open | Rapport-Jobava System | |
| Dec 29, 2025 | Safarli | ½–½ | Bortnyk | World Blitz 2025 Open | Alekhine Defense: Modern Variation, Larsen Variation | |
| Dec 29, 2025 | Lu | ½–½ | Bortnyk | World Blitz 2025 Open | Alekhine Defense: Four Pawns Attack | |
| Dec 29, 2025 | Bortnyk | 1–0 | Salinas Herrera | World Blitz 2025 Open | Anderssen's Opening | |
| Dec 29, 2025 | Theodorou | 0–1 | Bortnyk | World Blitz 2025 Open | Pseudo Queen's Indian Defense | |
| Dec 29, 2025 | Bortnyk | 1–0 | Bai | World Blitz 2025 Open | Rapport-Jobava System | |
| Dec 28, 2025 | Erdogmus | 0–1 | Bortnyk | World Blitz 2025 Open | Alekhine Defense: Four Pawns Attack, Main Line | |
| Dec 28, 2025 | Gharibyan | 0–1 | Bortnyk | WRBC 2025 Rapid Open | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Dec 28, 2025 | Bortnyk | 0–1 | Gholami Orimi | WRBC 2025 Rapid Open | Rapport-Jobava System | |
| Dec 28, 2025 | Uskov | 1–0 | Bortnyk | WRBC 2025 Rapid Open | Alekhine Defense: Four Pawns Attack | |
| Dec 28, 2025 | Bortnyk | 0–1 | Nesterov | WRBC 2025 Rapid Open | Anderssen's Opening | |
| Dec 27, 2025 | Rodrigue-Lemieux | 0–1 | Bortnyk | WRBC 2025 Rapid Open | English Opening: Anglo-Indian Defense | |
| Dec 27, 2025 | Bortnyk | 0–1 | Gurel | WRBC 2025 Rapid Open | Rapport-Jobava System | |
| Dec 27, 2025 | Mitrabha | ½–½ | Bortnyk | WRBC 2025 Rapid Open | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Dec 27, 2025 | Bortnyk | 0–1 | Madaminov | WRBC 2025 Rapid Open | Rapport-Jobava System | |