| Jan 24, 2026 | Korszanski | 0–1 | Matras | Marienbad Open 2026 | French Defense: Winawer Variation, Retreat Variation, Armenian Line | |
| Jan 23, 2026 | Matras | 1–0 | Sliwerski | Marienbad Open 2026 | Nimzo-Indian Defense: Rubinstein System | |
| Jan 21, 2026 | Dunnington | 0–1 | Matras | Marienbad Open 2026 | King's Indian Attack | |
| Jan 20, 2026 | Matras | 0–1 | Neelash Saha | Marienbad Open 2026 | Queen's Pawn Game: Veresov Attack, Dutch System | |
| Jan 20, 2026 | Avila Bautista | 1–0 | Matras | Marienbad Open 2026 | Réti Opening: Anglo-Slav Variation, with g3 | |
| Jan 19, 2026 | Matras | 0–1 | Mostbauer | Marienbad Open 2026 | Queen's Gambit Declined: Cambridge Springs Defense, Bogoljubow Variation | |
| Jan 18, 2026 | Smietanska | 1–0 | Matras | Marienbad Open 2026 | Slav Defense: Quiet Variation | |
| Jan 17, 2026 | Matras | ½–½ | Del Rey | Marienbad Open 2026 | Lion Defense: Lion's Jaw | |
| Jan 17, 2026 | Matras | ½–½ | Krzywda | Marienbad Open 2026 | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| Nov 4, 2024 | Castellanos Gomez | 0–1 | Matras | Round 9: Castellanos Gomez, Alejandro - Matras, Ondrej | Queen's Pawn Game: Accelerated London System | |
| Nov 3, 2024 | Matras | 1–0 | Melnikov | Round 8: Matras, Ondrej - Melnikov, Evgeny | Queen's Gambit Declined: Orthodox Defense, Rubinstein Variation | |
| Nov 2, 2024 | Eriksson | ½–½ | Matras | Round 7: Eriksson, Wilmer - Matras, Ondrej | French Defense: Tarrasch Variation, Modern System | |
| Nov 1, 2024 | Matras | ½–½ | Loncke | Round 6: Matras, Ondrej - Loncke, Matthieu | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| Oct 31, 2024 | Ilandzis | 0–1 | Matras | Round 5: Ilandzis, Spyridon - Matras, Ondrej | French Defense: Winawer Variation, Retreat Variation, Armenian Line | |
| Oct 30, 2024 | Matras | ½–½ | Saidulla | Round 4: Matras, Ondrej - Saidulla, Bakdaulet | Semi-Slav Defense: Botvinnik Variation | |
| Oct 29, 2024 | Amdouni | 1–0 | Matras | Round 3: Amdouni, Zoubaier - Matras, Ondrej | French Defense: Schlechter Variation | |
| Oct 28, 2024 | Matras | 1–0 | Tocco | Round 2: Matras, Ondrej - Tocco, Paolo | Indian Defense: Budapest Defense, Rubinstein Variation | |
| Oct 27, 2024 | Habash | ½–½ | Matras | Round 1: Habash, Mohamad - Matras, Ondrej | French Defense: Tarrasch Variation, Modern System | |
| Aug 22, 2024 | Hanl | 1–0 | Matras | Round 6: Hanl, Frantisek - Matras, Ondrej | French Defense: King's Indian Attack | |
| Aug 21, 2024 | Matras | 1–0 | Dukic | Round 5: Matras, Ondrej - Dukic, Zachary | Lion Defense: Lion's Jaw | |
| Aug 20, 2024 | Polak | 1–0 | Matras | Round 4: Polak, Tomas - Matras, Ondrej | French Defense: Winawer Variation, Retreat Variation, Armenian Line | |
| Jul 9, 2023 | Matras | 0–1 | Priehoda | Ceske Budejovice Open A | Czech Defense | |
| Jul 8, 2023 | Nagy | 0–1 | Matras | Ceske Budejovice Open A | French Defense: Winawer Variation, Retreat Variation, Armenian Line | |
| Jul 7, 2023 | Matras | 0–1 | Stefansson | Ceske Budejovice Open A | Benko Gambit Accepted: Fully Accepted Variation | |
| Jul 6, 2023 | Matras | 1–0 | Bartos | Ceske Budejovice Open A | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| Jul 5, 2023 | Babicka | 0–1 | Matras | Ceske Budejovice Open A | French Defense: Tarrasch Variation, Modern System | |
| Jul 4, 2023 | Matras | 1–0 | Navratil | Ceske Budejovice Open A | Queen's Gambit Declined: Harrwitz Attack | |
| Jul 3, 2023 | Ermitsch | 1–0 | Matras | Ceske Budejovice Open A | French Defense: Winawer Variation, Retreat Variation, Armenian Line | |
| Jul 2, 2023 | Matras | 1–0 | Svacina | Ceske Budejovice Open A | King's Indian Defense: Sämisch Variation, Panno Formation | |
| Jul 1, 2023 | Fizerova | ½–½ | Matras | Ceske Budejovice Open A | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Jul 9, 2022 | Blumel Otto | * | Matras Ondrej | QCC | ? | |
| Jul 8, 2022 | Matras Ondrej | * | Pirola Claudionor Alcides Lima | QCC | ? | |
| Jul 7, 2022 | Vybiral Zdenek | * | Matras Ondrej | QCC | ? | |
| Jul 6, 2022 | Matras Ondrej | 1–0 | Rosol Alexander | QCC | ? | |
| Jul 5, 2022 | Johannsson Birkir Isak | * | Matras Ondrej | QCC | ? | |
| Jul 4, 2022 | Matras Ondrej | * | Sudrich Radek | QCC | Queen's Gambit Declined | |
| Jul 3, 2022 | Vrchotka Josef | 0–1 | Matras Ondrej | QCC | French Defense: Tarrasch Variation, Morozevich Variation | |
| Jul 2, 2022 | Matras Ondrej | * | Zezula Jakub | QCC | ? | |
| Jul 1, 2022 | Shirinyan Daniel | ½–½ | Matras Ondrej | QCC | King's Indian Attack | |
| — | Matras | 1–0 | Vrzal | Round 1: Matras, Ondrej - Vrzal, Filip | Benko Gambit Accepted: Fully Accepted Variation | |
| — | Matras | ½–½ | Kricensky | Round 3: Matras, Ondrej - Kricensky, Lukas | Nimzo-Indian Defense: Classical Variation | |
| — | Matras | 1–0 | Pelc | Round 5: Matras, Ondrej - Pelc, Adam | Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense | |
| — | Matras | 1–0 | Slovak | Round 7: Matras, Ondrej - Slovak, Kilian | King's Indian Defense: Four Pawns Attack | |
| — | Andrle | 1–0 | Matras | Round 2: Andrle, Filip - Matras, Ondrej | French Defense: Winawer Variation, Exchange Variation, Canal Attack | |
| — | Gawlas | ½–½ | Matras | Round 6: Gawlas, Roman - Matras, Ondrej | Slav Defense: Winawer Countergambit | |
| — | Caletka | ½–½ | Matras | Round 8: Caletka, Radomir - Matras, Ondrej | French Defense: Winawer Variation, Retreat Variation, Armenian Line | |
| — | Vecera | ½–½ | Matras | Round 9: Vecera, Dominik - Matras, Ondrej | French Defense: Tarrasch Variation, Modern System | |