| Apr 6, 2026 | Gal | 0–1 | Grinev | Grenke Chess Festival 2026 Open | King's Indian Defense: Fianchetto Variation | |
| Apr 6, 2026 | Grinev | ½–½ | Schneider | Grenke Chess Festival 2026 Open | Indian Defense: Accelerated London System | |
| Apr 5, 2026 | Kracht | ½–½ | Grinev | Grenke Chess Festival 2026 Open | Sicilian Defense: Alapin Variation | |
| Apr 5, 2026 | Grinev | ½–½ | Sutter | Grenke Chess Festival 2026 Open | Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation | |
| Apr 4, 2026 | Mohylnyi | ½–½ | Grinev | Grenke Chess Festival 2026 Open | Sicilian Defense: Kramnik Variation | |
| Apr 4, 2026 | Grinev | ½–½ | Noeldner | Grenke Chess Festival 2026 Open | East Indian Defense | |
| Apr 3, 2026 | Asadzade | 0–1 | Grinev | Grenke Chess Festival 2026 Open | English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | |
| Apr 3, 2026 | Grinev | 1–0 | Papp | Grenke Chess Festival 2026 Open | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Apr 2, 2026 | Hess | 0–1 | Grinev | Grenke Chess Festival 2026 Open | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Dec 30, 2025 | Grinev | ½–½ | Oberhofer | Round 7: Grinev, Valeriy - Oberhofer, Cedric | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Dec 30, 2025 | Junker | 0–1 | Grinev | Round 6: Junker, Magnus - Grinev, Valeriy | Zukertort Opening: Sicilian Invitation | |
| Dec 29, 2025 | Grinev | ½–½ | Englert | Round 5: Grinev, Valeriy - Englert, Luca | English Opening: Four Knights System, Nimzowitsch Variation | |
| Dec 28, 2025 | Grinev | 1–0 | Donath | Round 3: Grinev, Valeriy - Donath, Frank-Thomas | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Dec 28, 2025 | Paeslack | 0–1 | Grinev | Round 2: Paeslack, Luis - Grinev, Valeriy | Queen's Pawn Game: Colle System | |
| Dec 27, 2025 | Grinev | 1–0 | Diller | Round 1: Grinev, Valeriy - Diller, Peter | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Dec 27, 2025 | Loew | ½–½ | Grinev | Round 4: Loew, Gerald - Grinev, Valeriy | English Opening: Agincourt Defense | |
| Nov 16, 2025 | Sheng | ½–½ | Grinev | Finals Game 2: Sheng, Joshua - Grinev, Valeriy | Sicilian Defense: Kan Variation | |
| Nov 16, 2025 | Grinev | 0–1 | Sheng | Finals Game 1: Grinev, Valeriy - Sheng, Joshua | King's Indian Defense: Orthodox Variation | |
| Nov 16, 2025 | Grinev | ½–½ | Lagunow | Semifinals Game 2: Grinev, Valeriy - Lagunow, Raphael | Queen's Gambit Declined: Albin Countergambit, Normal Line | |
| Nov 16, 2025 | Lagunow | 0–1 | Grinev | Semifinals Game 1: Lagunow, Raphael - Grinev, Valeriy | Catalan Opening: Open Defense, Classical Line | |
| Nov 15, 2025 | Grinev | 1–0 | Irmanov | Round 10: Grinev, Valeriy - Irmanov, Didar | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Nov 15, 2025 | Ambrogi | ½–½ | Grinev | Round 8: Ambrogi, Agustin - Grinev, Valeriy | Sicilian Defense: Closed | |
| Nov 15, 2025 | Grinev | 1–0 | Schwab | Round 7: Grinev, Valeriy - Schwab, Lukas | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Nov 15, 2025 | Reimanis | ½–½ | Grinev | Round 6: Reimanis, Ritvars - Grinev, Valeriy | Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation | |
| Nov 14, 2025 | Kozhaniyazov | 0–1 | Grinev | Round 5: Kozhaniyazov, Baubek - Grinev, Valeriy | Sicilian Defense: Kramnik Variation | |
| Nov 14, 2025 | Grinev | 1–0 | Ambrogi | Round 3: Grinev, Valeriy - Ambrogi, Agustin | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Nov 14, 2025 | Schwab | 0–1 | Grinev | Round 2: Schwab, Lukas - Grinev, Valeriy | Sicilian Defense: Kan Variation, Wing Attack, Fianchetto Variation | |
| Nov 14, 2025 | Grinev | ½–½ | Reimanis | Round 1: Grinev, Valeriy - Reimanis, Ritvars | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Nov 8, 2025 | Badelka | ½–½ | Grinev | Round 9: Badelka, Olga - Grinev, Valeriy | Zukertort Opening: Sicilian Invitation | |
| Nov 8, 2025 | Grinev | ½–½ | Olsen | Round 8: Grinev, Valeriy - Olsen, Filip Boe | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Nov 8, 2025 | Mitev | 0–1 | Grinev | Round 5: Mitev, Valentin - Grinev, Valeriy | Slav Defense: Quiet Variation, Pin Defense | |
| Nov 7, 2025 | Grinev | 1–0 | Eklund | Round 4: Grinev, Valeriy - Eklund, Joel | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Nov 7, 2025 | Miroslaw | 0–1 | Grinev | Round 3: Miroslaw, Michal - Grinev, Valeriy | Sicilian Defense: Kan Variation, Swiss Cheese Variation | |
| Nov 7, 2025 | Grinev | ½–½ | Margarido | Round 2: Grinev, Valeriy - Margarido, Jose Miguel Teixeira | Nimzo-Indian Defense: Classical Variation | |
| Jun 30, 2024 | Grinev | 1–0 | Havryliuk | 1 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 30, 2024 | Grinev | 1–0 | Herasymenko | 1 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 30, 2024 | Grinev | 0–1 | Domin | 1 | Grünfeld Defense: Exchange Variation, Modern Exchange Variation, Kramnik's Line | |
| Jun 30, 2024 | Grinev | ½–½ | Ivanukh | 1 | King's Indian Defense: Orthodox Variation, Positional Defense | |
| Jun 30, 2024 | Grinev | 1–0 | Alexikov | 1 | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Jun 30, 2024 | Shton | ½–½ | Grinev | 1 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jun 30, 2024 | Kapechun | 0–1 | Grinev | 1 | Sicilian Defense: Alapin Variation | |
| Jun 30, 2024 | Laptii | 1–0 | Grinev | 1 | King's Indian Attack: Sicilian Variation | |
| Mar 15, 2024 | Grinev | 1–0 | Kalnyk | Charity Event for Memory Ukrainian Ches | Nimzo-Indian Defense: St. Petersburg Variation | |
| Mar 15, 2024 | Grinev | 1–0 | Vinogradnik | Charity Event for Memory Ukrainian Ches | Englund Gambit: Hartlaub-Charlick Gambit | |
| Mar 15, 2024 | Grinev | 0–1 | Dubnevych | Charity Event for Memory Ukrainian Ches | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 15, 2024 | Grinev | ½–½ | Guivan | Charity Event for Memory Ukrainian Ches | Benoni Defense: Benoni-Indian Defense, Kingside Move Order | |
| Mar 15, 2024 | Grinev | 1–0 | Hnatyshyn | Charity Event for Memory Ukrainian Ches | Queen's Gambit Declined | |
| Mar 15, 2024 | Pivnev | 0–1 | Grinev | Charity Event for Memory Ukrainian Ches | Queen's Gambit Declined: Capablanca Variation | |
| Mar 15, 2024 | Domanskiy | 0–1 | Grinev | Charity Event for Memory Ukrainian Ches | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Mar 15, 2024 | Bagiryan | 0–1 | Grinev | Charity Event for Memory Ukrainian Ches | Sicilian Defense: French Variation | |
| Nov 23, 2024 | Moingt | 0–1 | Grinev | Round 5: Moingt, Jean-Claude - Grinev, Valeriy | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Nov 23, 2024 | Razafindratsima | ½–½ | Grinev | Round 6: Razafindratsima, Timothe - Grinev, Valeriy | Sicilian Defense: Kan Variation | |
| Nov 23, 2024 | Guttulsrud | 0–1 | Grinev | Round 8: Guttulsrud, Odd Martin - Grinev, Valeriy | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| Nov 22, 2024 | Grinev | 1–0 | Brynell | Round 4: Grinev, Valeriy - Brynell, Stellan | Nimzo-Indian Defense: St. Petersburg Variation, American Variation | |
| Mar 27, 2023 | Prokofyev | ½–½ | Grinev | 31 year Kyiv Spring ø 2023 Blitz | Réti Opening: Advance Variation | |
| Mar 26, 2023 | Grinev | ½–½ | Datsuk | 31 year Kyiv Spring ø 2023 Blitz | King's Indian Defense: Orthodox Variation | |
| Mar 26, 2023 | Romaniv | 0–1 | Grinev | 31 year Kyiv Spring ø 2023 Blitz | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Dec 18, 2022 | Grinev | 1–0 | Maslanka | Katowice | English Opening: Anglo-Indian Defense, Flohr-Mikenas-Carls Variation, Nei Gambit | |
| Dec 18, 2022 | Grinev | 1–0 | Fritz | European Rapid Chess Championship 2022 | Indian Defense: Anti-Nimzo-Indian | |
| Dec 18, 2022 | Grinev | 0–1 | Keinanen | European Rapid Chess Championship 2022 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Dec 18, 2022 | Czernek | 0–1 | Grinev | Katowice | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| Dec 17, 2022 | Grinev | 1–0 | Seemann | Katowice | Queen's Gambit Declined | |
| Dec 17, 2022 | Grinev | ½–½ | Baliasnyj | Katowice | Benko Gambit Accepted: King Walk Variation | |
| Dec 17, 2022 | Szolc | 0–1 | Grinev | European Rapid Championship | Rapport-Jobava System | |
| Dec 17, 2022 | Paprocki | ½–½ | Grinev | Katowice | Semi-Slav Defense | |
| Dec 17, 2022 | Kumor | ½–½ | Grinev | Katowice | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Dec 16, 2022 | Grinev | 0–1 | Kwasny | ebrcc2022 | ? | |
| Dec 16, 2022 | Kwasny | 1–0 | Grinev | ebrcc2022 | Zukertort Opening | |
| Sep 25, 2022 | Grinev | ½–½ | Pavlov | 1st Anfield CUP | Slav Defense: Exchange Variation | |
| Sep 25, 2022 | Maly | 1–0 | Grinev | 1st Anfield CUP | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Sep 25, 2022 | Sergeev | 0–1 | Grinev | 1st Anfield CUP | Torre Attack: Fianchetto Defense, Euwe Variation | |
| Sep 25, 2022 | Andreev | 1–0 | Grinev | 1st Anfield CUP | French Defense: Rubinstein Variation, Blackburne Defense | |
| Sep 24, 2022 | Grinev | ½–½ | Shishkin | 1st Anfield CUP | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Sep 24, 2022 | Grinev | 1–0 | Mikhalsky | 1st Anfield CUP | Modern Defense: Averbakh System | |
| Sep 24, 2022 | Shepelev | 0–1 | Grinev | 1st Anfield CUP | Grünfeld Defense: Three Knights Variation, Hungarian Variation | |
| Aug 28, 2022 | Grinev | ½–½ | Malakhatko | Cup-Independence-2022?3th Memorial Sergiy Shystariov Rapid | Semi-Slav Defense: Accelerated Meran Variation | |
| Aug 28, 2022 | Grinev | 1–0 | Domin | Cup-Independence-2022?3th Memorial Sergiy Shystariov Rapid | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Aug 28, 2022 | Vysochin | ½–½ | Grinev | Cup-Independence-2022?3th Memorial Sergiy Shystariov Rapid | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Aug 27, 2022 | Grinev | 1–0 | Shton | Cup-Independence-2022?3th Memorial Sergiy Shystariov Rapid | English Opening: Agincourt Defense | |
| Aug 27, 2022 | Grinev | 1–0 | Mikhalsky | Cup-Independence-2022?3th Memorial Sergiy Shystariov Rapid | King's Indian Defense: Orthodox Variation, Positional Defense | |
| Aug 27, 2022 | Grinev | 1–0 | Popovkin | Memorial Sergiy Shystariov Rapid 2022 | French Defense: Tarrasch Variation, Closed Variation | |
| Aug 27, 2022 | Romaniv | 0–1 | Grinev | Cup-Independence-2022?3th Memorial Sergiy Shystariov Rapid | Indian Defense: Przepiorka Variation | |
| Aug 27, 2022 | Sydoryka | ½–½ | Grinev | Cup-Independence-2022?3th Memorial Sergiy Shystariov Rapid | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Aug 27, 2022 | Skliarov | ½–½ | Grinev | Cup-Independence-2022?3th Memorial Sergiy Shystariov Rapid | Caro-Kann Defense: Panov Attack | |
| Aug 21, 2021 | Grinev | ½–½ | Rozentalis | OPEN A | Catalan Opening: Open Defense | |
| Aug 19, 2021 | Grinev | ½–½ | Kosakowski | OPEN A | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Aug 17, 2021 | Grinev | 1–0 | Marczuk | OPEN A | Nimzo-Indian Defense: Normal Variation, Ragozin Variation | |
| Aug 16, 2021 | Podgorski | 0–1 | Grinev | OPEN A | Alekhine Defense: Exchange Variation | |
| Aug 15, 2021 | Grinev | 0–1 | Kubicka | OPEN A | Queen's Pawn Game: Symmetrical Variation | |
| Aug 14, 2021 | Zima | 0–1 | Grinev | OPEN A | Sicilian Defense: French Variation | |
| Jul 16, 2021 | Grinev | ½–½ | Petrovskyi | Kiev Spring Open | Rapid | King's Indian Defense: Orthodox Variation, Bayonet Attack | |
| Jul 16, 2021 | Grinev | 1–0 | Tobak | Kiev Spring Open | Rapid | Nimzo-Indian Defense: Rubinstein System | |
| Jul 16, 2021 | Olshtynsky | 0–1 | Grinev | Kiev Spring Open | Rapid | ? | |
| Jul 16, 2021 | Palchuk | 0–1 | Grinev | Kiev Spring Open | Rapid | Tarrasch Defense: Classical Variation, Main Line | |
| Jul 16, 2021 | Hushpit | ½–½ | Grinev | Kiev Spring Open | Rapid | Sicilian Defense: French Variation, Westerinen Attack | |
| Jul 16, 2021 | Evchin | 0–1 | Grinev | Kiev Spring Open | Rapid | Sicilian Defense: Moscow Variation, Sokolsky Variation | |