| Jun 29, 2026 | Sprenar | 1–0 | Hacha | Round 3: Sprenar, Petr - Hacha, Ales | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 28, 2026 | Stolc | 0–1 | Sprenar | Round 2: Stolc, Martin - Sprenar, Petr | Sicilian Defense: McDonnell Attack | |
| Jun 27, 2026 | Sprenar | 1–0 | Slansky | Round 1: Sprenar, Petr - Slansky, Jachym | King's Indian Defense: Fianchetto Variation, Immediate Fianchetto | |
| Jun 23, 2026 | Jun | ½–½ | Sprenar | Round 4: Jun, Rudolf - Sprenar, Petr | Sicilian Defense: Kramnik Variation | |
| May 17, 2026 | Sprenar | 1–0 | Brstak | Round 9: Sprenar, Petr - Brstak, Ondrej | Queen's Gambit Declined: Albin Countergambit, Fianchetto Variation, Bg4 Line | |
| May 17, 2026 | Zrust | 0–1 | Sprenar | Round 8: Zrust, Lukas - Sprenar, Petr | Sicilian Defense: Closed | |
| May 17, 2026 | Sprenar | 0–1 | Hlavac | Round 7: Sprenar, Petr - Hlavac, Rudolf | Queen's Gambit Accepted: Old Variation | |
| May 17, 2026 | Burdalev | ½–½ | Sprenar | Round 5: Burdalev, Kirill - Sprenar, Petr | Queen's Gambit Declined: Queen's Knight Variation | |
| May 17, 2026 | Novotny | 0–1 | Sprenar | Round 4: Novotny, Dominik - Sprenar, Petr | Sicilian Defense: French Variation, Westerinen Attack | |
| May 17, 2026 | Sprenar | 1–0 | Bajcar | Round 3: Sprenar, Petr - Bajcar, Tomas | Queen's Gambit Declined: Albin Countergambit, Fianchetto Variation | |
| May 17, 2026 | Peroutka | 0–1 | Sprenar | Round 2: Peroutka, Simon - Sprenar, Petr | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| May 17, 2026 | Sprenar | 1–0 | Pham | Round 1: Sprenar, Petr - Pham, Minh Tiep | Ruy Lopez: Morphy Defense, Caro Variation | |
| May 16, 2026 | Sprenar | 1–0 | Smrcka | Round 13: Sprenar, Petr - Smrcka, Jan | Catalan Opening: Closed | |
| May 16, 2026 | Ornet | 0–1 | Sprenar | Round 12: Ornet, Tomas - Sprenar, Petr | Sicilian Defense: Bowdler Attack | |
| May 16, 2026 | Sprenar | 1–0 | Hosticka | Round 11: Sprenar, Petr - Hosticka, Frantisek | Bogo-Indian Defense: Nimzowitsch Variation | |
| May 16, 2026 | Honcharov | 0–1 | Sprenar | Round 10: Honcharov, Makar - Sprenar, Petr | French Defense: Wing Gambit | |
| May 16, 2026 | Sprenar | ½–½ | Filindash | Round 9: Sprenar, Petr - Filindash, Nikita | Catalan Opening: Open Defense, Classical Line | |
| May 16, 2026 | Sprenar | 1–0 | Pazdera | Round 8: Sprenar, Petr - Pazdera, Tomas | Trompowsky Attack | |
| May 16, 2026 | Sprenar | ½–½ | Prokofiev | Round 6: Sprenar, Petr - Prokofiev, Valentyn | Queen's Gambit Declined | |
| May 16, 2026 | Vo | 0–1 | Sprenar | Round 5: Vo, Daniel - Sprenar, Petr | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| May 16, 2026 | Sprenar | 1–0 | Lorenc | Round 4: Sprenar, Petr - Lorenc, Tomas | Benoni Defense: Benoni-Indian Defense, Kingside Move Order | |
| May 16, 2026 | Soukup | 1–0 | Sprenar | Round 3: Soukup, Jiri - Sprenar, Petr | Sicilian Defense: Taimanov Variation | |
| May 16, 2026 | Sprenar | 1–0 | Dudek | Round 2: Sprenar, Petr - Dudek, Jan | Dutch Defense: Classical Variation | |
| May 16, 2026 | Vaic | 0–1 | Sprenar | Round 1: Vaic, Pavel - Sprenar, Petr | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| May 15, 2026 | Sprenar | 0–1 | Prokofiev | Round 6: Sprenar, Petr - Prokofiev, Valentyn | Catalan Opening: Closed | |
| May 15, 2026 | Ivanov | 1–0 | Sprenar | Round 7: Ivanov, Mike - Sprenar, Petr | King's Indian Attack, with e6 | |
| May 6, 2026 | Novotny | 0–1 | Sprenar | Round 8: Novotny, Dominik - Sprenar, Petr | Sicilian Defense: French Variation, Westerinen Attack | |
| May 6, 2026 | Sprenar | 1–0 | Pokrupa | Round 7: Sprenar, Petr - Pokrupa, Marek | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| May 6, 2026 | Kolar | 0–1 | Sprenar | Round 6: Kolar, Edvard - Sprenar, Petr | Caro-Kann Defense: Advance Variation, Tal Variation | |
| May 6, 2026 | Sprenar | 1–0 | Soukup | Round 5: Sprenar, Petr - Soukup, Jiri | Catalan Opening: Closed | |
| May 6, 2026 | Krejcik | 0–1 | Sprenar | Round 4: Krejcik, Jiri - Sprenar, Petr | French Defense: Advance Variation, Kupreichik Variation | |
| May 6, 2026 | Sprenar | 1–0 | Trebicky | Round 3: Sprenar, Petr - Trebicky, Jiri | Catalan Opening | |
| May 6, 2026 | Ondrejat | 0–1 | Sprenar | Round 2: Ondrejat, Miroslav - Sprenar, Petr | Queen's Gambit Declined: Vienna Variation | |
| May 6, 2026 | Sprenar | 1–0 | Koten | Round 1: Sprenar, Petr - Koten, Vojtech | Bogo-Indian Defense: Retreat Variation | |
| Jul 16, 2023 | Sprenar | ½–½ | Skypala | Czech Open 2023 - E | Catalan Opening | |
| Jul 16, 2023 | Jares | ½–½ | Sprenar | Czech Open 2023 - E | Catalan Opening: Open Defense, Classical Line | |
| Jun 18, 2023 | Kraus | 1–0 | Sprenar | Teplice 2023 | Nimzo-Indian Defense: Normal Variation, Ragozin Variation | |
| Jun 15, 2023 | Sprenar | 0–1 | Sokolovsky | Teplice 2023 | King's Indian Attack | |
| Jun 14, 2023 | Jinan | ½–½ | Sprenar | Teplice 2023 | English Opening: Agincourt Defense | |
| Jun 12, 2023 | Kaasen | 1–0 | Sprenar | Teplice 2023 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Mar 25, 2023 | Berezjuk | ½–½ | Sprenar | Czech Extraliga | Sicilian Defense: French Variation | |
| Mar 24, 2023 | Sprenar | 0–1 | Vedral | Czech Extraliga | Indian Defense: Przepiorka Variation | |
| Feb 19, 2023 | Jurcik | ½–½ | Sprenar | Czech Extraliga | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Feb 18, 2023 | Sprenar | 1–0 | Jurasek | Czech Extraliga | Rapport-Jobava System | |
| Jan 8, 2023 | Finek | 0–1 | Sprenar | Czech Extraliga | Catalan Opening: Open Defense, Classical Line | |
| Jan 7, 2023 | Kriebel | 1–0 | Sprenar | Czech Extraliga | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Oct 16, 2022 | Vojta | 0–1 | Sprenar | Czech Extraliga | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Oct 15, 2022 | Sprenar | ½–½ | Bednar | Czech Extraliga | Pirc Defense: Classical Variation, Quiet System, Chigorin Line | |