| Jun 30, 2026 | Koval | 1–0 | Smola | FIDE OPEN QCC | Italian Game: Giuoco Pianissimo, Normal | |
| Jun 21, 2026 | Koval | 1–0 | Zgoda | LJ 2026 | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Jun 21, 2026 | Livnansky | 1–0 | Koval | LJ 2026 | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jun 20, 2026 | Koval | 1–0 | Miciak | LJ 2026 | French Defense: Rubinstein Variation, Blackburne Defense | |
| Jun 20, 2026 | Bednar | 1–0 | Koval | LJ 2026 | Modern Defense | |
| Jun 19, 2026 | Koval | ½–½ | Kudela | LJ 2026 | English Opening: Agincourt Defense | |
| Jun 19, 2026 | Nowak | ½–½ | Koval | LJ 2026 | Italian Game: Evans Gambit, Tartakower Attack | |
| Jun 18, 2026 | Koval | 1–0 | Prochazka | LJ 2026 | Sicilian Defense: Closed, Traditional | |
| Jun 18, 2026 | Kyrc | 0–1 | Koval | LJ 2026 | Nimzo-Indian Defense: Classical Variation, Berlin Variation | |
| May 8, 2025 | Koval | 0–1 | Oruzinsky | Freestyle Senkvice 2025 | ? | |
| May 8, 2025 | Pechac | 1–0 | Koval | Freestyle Senkvice 2025 | ? | |
| May 8, 2025 | Novomeska | 0–1 | Koval | Freestyle Senkvice 2025 | ? | |
| May 8, 2025 | Koval | 0–1 | Plat | Freestyle Senkvice 2025 | ? | |
| May 8, 2025 | Brnusak | 0–1 | Koval | Freestyle Senkvice 2025 | ? | |
| May 8, 2025 | Mojzis | ½–½ | Koval | Freestyle Senkvice 2025 | ? | |
| May 8, 2025 | Koval | ½–½ | Krnan | Freestyle Senkvice 2025 | ? | |
| May 2, 2025 | Koval | 1–0 | Pisarcik | blesk2025 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 2, 2025 | Koval | 0–1 | Druska | blesk2025 | Sicilian Defense: Closed, Traditional | |
| May 2, 2025 | Koval | 1–0 | Zetocha | blesk2025 | Sicilian Defense: Closed, Traditional | |
| May 2, 2025 | Bango | 1–0 | Koval | blesk2025 | Indian Defense: Knights Variation | |
| May 2, 2025 | Solcan | 0–1 | Koval | blesk2025 | Sicilian Defense: Kan Variation, Knight Variation | |
| May 2, 2025 | Stevik | 1–0 | Koval | blesk2025 | Zukertort Opening | |
| May 2, 2025 | Vastik | 1–0 | Koval | blesk2025 | Italian Game: Classical Variation, Center Attack | |
| May 2, 2025 | Cisko | 1–0 | Koval | blesk2025 | Ruy Lopez: Fianchetto Defense | |
| May 3, 2025 | Koval | ½–½ | Kneznik | MSR rapid | Petrov's Defense: Nimzowitsch Attack | |
| May 3, 2025 | Koval | 0–1 | Bochnicka | MSR rapid | Sicilian Defense: Closed, Traditional | |
| May 3, 2025 | Koval | 1–0 | Zahorsky | MSR rapid | Caro-Kann Defense: Classical Variation, Main Line | |
| May 3, 2025 | Hasala | 0–1 | Koval | MSR rapid | Yusupov-Rubinstein System | |
| May 3, 2025 | Sankova | ½–½ | Koval | MSR rapid | Petrov's Defense | |
| May 3, 2025 | Oruzinsky | 1–0 | Koval | MSR rapid | French Defense: Franco-Sicilian Defense | |
| May 2, 2025 | Koval | 1–0 | Szaszak | MSR blitz | Italian Game: Giuoco Piano | |
| May 2, 2025 | Koval | 1–0 | Rakoci | MSR blitz | Italian Game: Classical Variation, Giuoco Pianissimo, with h6 | |
| May 2, 2025 | Koval | 1–0 | Hitka | MSR blitz | French Defense: Rubinstein Variation, Fort Knox Variation | |
| Jun 18, 2024 | Koval | 1–0 | Babjak | MSR amaterov | French Defense: Classical Variation, Burn Variation, Morozevich Line | |
| Jun 18, 2024 | Gorbenko | ½–½ | Koval | MSR amaterov | Benoni Defense | |
| Jun 17, 2024 | Koval | 1–0 | Karas | MSR amaterov | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Jun 17, 2024 | Panko | 1–0 | Koval | MSR amaterov | Mieses Opening: Reversed Rat | |
| Jun 16, 2024 | Koval | 1–0 | Janik | MSR amaterov | Nimzo-Larsen Attack: Modern Variation | |
| Jun 16, 2024 | Solcan | ½–½ | Koval | MSR amaterov | Hungarian Opening: Dutch Defense | |
| Jun 15, 2024 | Koval | 1–0 | Ostruzlik | MSR amaterov | French Defense: Rubinstein Variation, Fort Knox Variation | |
| Jun 15, 2024 | Hitka | 0–1 | Koval | MSR amaterov | Sicilian Defense: Kan Variation, Modern Variation | |
| Jun 18, 2023 | Koval Jakub | 1–0 | Chomo Boris | MSR amaterov | Hungarian Opening | |
| Jun 18, 2023 | Verbovsky Michal | 0–1 | Koval Jakub | MSR amaterov | Three Knights Opening | |
| Jun 17, 2023 | Koval Jakub | 0–1 | Kolesar Peter | MSR amaterov | English Opening: Symmetrical Variation, Fianchetto Variation | |
| Jun 17, 2023 | Petrigacova Daniela | 0–1 | Koval Jakub | MSR amaterov | Ruy Lopez: Fianchetto Defense | |
| Jun 16, 2023 | Koval Jakub | 1–0 | Marjanovic Gyorgy | MSR amaterov | King's Indian Attack: French Variation | |
| Jun 16, 2023 | Sharan Rao | 1–0 | Koval Jakub | MSR amaterov | East Indian Defense | |
| Jun 15, 2023 | Koval Jakub | 1–0 | Lazniewska Zofia | MSR amaterov | Sicilian Defense: Closed, Traditional | |
| Jun 15, 2023 | Hasala Richard | 0–1 | Koval Jakub | MSR amaterov | Scotch Game: Malaniuk Variation | |
| Apr 11, 2022 | Koval | 0–1 | Nemergut | Pieniny 2022 | Alekhine Defense: Scandinavian Variation | |
| Apr 11, 2022 | Zgarba | ½–½ | Koval | Pieniny 2022 | Zukertort Opening: Dutch Variation | |
| Apr 10, 2022 | Koval | 1–0 | Haborak | Pieniny 2022 | King's Indian Attack | |
| Apr 10, 2022 | Cisko | 0–1 | Koval | Pieniny 2022 | Benoni Defense: King's Pawn Line | |
| Apr 9, 2022 | Koval | 1–0 | Martinka | Pieniny 2022 | Sicilian Defense: Moscow Variation | |
| Apr 9, 2022 | Ambrozi | 0–1 | Koval | Pieniny 2022 | Dutch Defense | |
| Apr 8, 2022 | Brida | 0–1 | Koval | Pieniny 2022 | Alekhine Defense: Brooklyn Variation | |