| Jul 3, 2026 | Jezek | 0–1 | Krivka | Round 7: Jezek, Jakub - Krivka, Matej | Old Indian Defense: Ukrainian Variation | |
| Jul 1, 2026 | Adamek | ½–½ | Jezek | Round 5: Adamek, Jan - Jezek, Jakub | King's Indian Defense: Orthodox Variation, Classical System | |
| Jun 30, 2026 | Jezek | 0–1 | Polak | Round 4: Jezek, Jakub - Polak, Michal | Queen's Gambit Declined | |
| Jun 29, 2026 | Jezek | ½–½ | Routner | Round 3: Jezek, Jakub - Routner, Jakub | Indian Defense: Gibbins-Weidenhagen Gambit | |
| Jun 28, 2026 | Dvorak | ½–½ | Jezek | Round 2: Dvorak, Jan - Jezek, Jakub | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6 | |
| Nov 1, 2025 | Jezek | 0–1 | Krautschneider | MČech HD16 2025 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Oct 31, 2025 | Ausperger | 0–1 | Jezek | MČech HD16 2025 | King's Indian Defense: Orthodox Variation, Positional Defense, Closed Line | |
| Oct 28, 2025 | Jezek | 0–1 | Holes | MČech HD16 2025 | Queen's Gambit Declined: Chigorin Defense, Main Line | |
| Oct 27, 2025 | Popov | 1–0 | Jezek | MČech HD16 2025 | Queen's Indian Defense: Capablanca Variation | |
| Oct 27, 2025 | Jezek | 1–0 | Vokoun | MČech HD16 2025 | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Oct 26, 2025 | Myronova | 1–0 | Jezek | MČech HD16 2025 | Catalan Opening: Open Defense, Classical Line | |
| Jun 24, 2025 | Jezek | 0–1 | Kammova | Round 4: Jezek, Jakub - Kammova, Katerina | Queen's Indian Defense: Classical Variation | |
| Jun 24, 2025 | Mazurek | ½–½ | Jezek | Round 3: Mazurek, Richard - Jezek, Jakub | Sicilian Defense: Closed | |
| Mar 16, 2024 | Jezek | 0–1 | Kutil | mcr2024h14 | Sicilian Defense: Kan Variation, Modern Variation | |
| Mar 15, 2024 | Svadlenka | 0–1 | Jezek | mcr2024h14 | Benoni Defense: Classical Variation, Argentine Counterattack | |
| Mar 14, 2024 | Jezek | 1–0 | Stary | mcr2024h14 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Mar 13, 2024 | Jezek | 1–0 | Trcalek | mcr2024h14 | Four Knights Game: Spanish Variation, Classical Variation | |
| Mar 12, 2024 | Migalko | 1–0 | Jezek | mcr2024h14 | Sicilian Defense: Modern Variations | |
| Mar 11, 2024 | Jezek | 0–1 | Stara | mcr2024h14 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Mar 11, 2024 | Lorenc | 0–1 | Jezek | mcr2024h14 | Sicilian Defense: Najdorf Variation | |
| Mar 10, 2024 | Jezek | 0–1 | Komarek | mcr2024h14 | Catalan Opening: Closed | |
| Mar 9, 2024 | Svadlenka | 1–0 | Jezek | mcr2024h14 | Sicilian Defense: Closed | |