| Dec 27, 2024 | Woodward | 1–0 | Onischuk | FIDE World Rapid Chess Championship 2024 | Catalan Opening: Open Defense, Classical Line | |
| Dec 27, 2024 | Suleymanli | 1–0 | Onischuk | FIDE World Rapid Chess Championship 2024 | Vienna Game: Falkbeer Variation | |
| Dec 26, 2024 | Onischuk | 1–0 | Muradli | FIDE World Rapid Chess Championship 2024 | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Dec 26, 2024 | Onischuk | 0–1 | Nogerbek | FIDE World Rapid Chess Championship 2024 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Dec 26, 2024 | Christiansen | ½–½ | Onischuk | FIDE World Rapid Chess Championship 2024 | Four Knights Game | |
| Dec 26, 2024 | Vokhidov | ½–½ | Onischuk | FIDE World Rapid Chess Championship 2024 | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Dec 26, 2024 | Jumabayev | 1–0 | Onischuk | FIDE World Rapid Chess Championship 2024 | King's Indian Attack | |
| Jun 16, 2024 | Goletiani | 0–1 | Onischuk | Group Stage R10: Goletiani, Rusudan - Onischuk, Alexander | English Opening: Neo-Catalan | |
| Jun 16, 2024 | Onischuk | 0–1 | Gabuzyan | Group Stage R9: Onischuk, Alexander - Gabuzyan, Hovhannes | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Jun 16, 2024 | Onischuk | 1–0 | Sherif | Group Stage R7: Onischuk, Alexander - Sherif, Amina | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 16, 2024 | Reimanis | ½–½ | Onischuk | Group Stage R8: Reimanis, Ritvars - Onischuk, Alexander | Dutch Defense: Leningrad Variation, Matulovic Variation | |
| Jun 16, 2024 | Onischuk | 1–0 | Graif | Group Stage R6: Onischuk, Alexander - Graif, William | Indian Defense | |
| Jun 15, 2024 | Onischuk | 1–0 | Goletiani | Group Stage R5: Onischuk, Alexander - Goletiani, Rusudan | English Opening: Symmetrical Variation, Hedgehog Defense | |
| Jun 15, 2024 | Graif | 0–1 | Onischuk | Group Stage R1: Graif, William - Onischuk, Alexander | Scotch Game: Potter Variation | |
| Jun 15, 2024 | Gabuzyan | 1–0 | Onischuk | Group Stage R4: Gabuzyan, Hovhannes - Onischuk, Alexander | Hungarian Opening: Indian Defense | |
| Jun 15, 2024 | Sherif | 1–0 | Onischuk | Group Stage R2: Sherif, Amina - Onischuk, Alexander | Sicilian Defense: French Variation | |
| Jun 15, 2024 | Onischuk | 1–0 | Reimanis | Group Stage R3: Onischuk, Alexander - Reimanis, Ritvars | English Opening: Neo-Catalan | |
| Nov 22, 2022 | Nihal | ½–½ | Onischuk | 2022 FIDE World Team Championship | Nimzo-Indian Defense: Normal Variation | |
| Nov 21, 2022 | Onischuk | 0–1 | Nabaty | 2022 FIDE World Team Championship | Tarrasch Defense | |
| Nov 20, 2022 | Onischuk | ½–½ | Guseinov | 2022 FIDE World Team Championship | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| — | Onischuk | 1–0 | Madaminov | FIDE World Rapid Chess Championship 2024 | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| — | Onischuk | 1–0 | Smirnov | FIDE World Rapid Chess Championship 2024 | English Opening: Mikenas-Carls Variation | |
| — | Onischuk | 1–0 | Urazayev | FIDE World Rapid Chess Championship 2024 | Queen's Gambit Declined: Janowski Variation | |
| — | Onischuk | 0–1 | Kacharava | FIDE World Rapid Chess Championship 2024 | English Opening: King's English Variation, Reversed Sicilian | |
| — | Zarnicki | 1–0 | Onischuk | FIDE World Rapid Chess Championship 2024 | Four Knights Game: Gunsberg Variation | |
| — | Ohanyan | 1–0 | Onischuk | FIDE World Rapid Chess Championship 2024 | Italian Game: Scotch Gambit, Max Lange Attack | |
