| May 25, 2026 | Li | ½–½ | Pfreundt | Round 7: Li, Hewei - Pfreundt, Jakob | English Opening: Agincourt Defense, Bogoljubow Defense | |
| May 22, 2026 | Freese | 0–1 | Pfreundt | Round 1: Freese, Carsten - Pfreundt, Jakob | Caro-Kann Defense: Exchange Variation | |
| May 22, 2026 | Pfreundt | 1–0 | Tomasjan | Round 6: Pfreundt, Jakob - Tomasjan, Samuel | Catalan Opening: Open Defense, Classical Line | |
| May 22, 2026 | Colbow | ½–½ | Pfreundt | Round 5: Colbow, Collin - Pfreundt, Jakob | Caro-Kann Defense: Karpov Variation | |
| May 22, 2026 | Pfreundt | 1–0 | Wahlund | Round 4: Pfreundt, Jakob - Wahlund, Max | French Defense: Winawer Variation, Delayed Exchange Variation | |
| May 22, 2026 | Frank Mueller | 0–1 | Pfreundt | Round 3: Frank Mueller - Pfreundt, Jakob | Caro-Kann Defense: Exchange Variation | |
| May 22, 2026 | Pfreundt | 1–0 | Liesendahl | Round 2: Pfreundt, Jakob - Liesendahl, Felix | Catalan Opening: Open Defense | |
| Apr 30, 2026 | Adhiban | 1–0 | Pfreundt | Finals: Adhiban, B. - Pfreundt, Jakob | Queen's Gambit Declined: Neo-Orthodox Variation, Main Line | |
| Apr 29, 2026 | Pfreundt | ½–½ | Roshka | Semifinals: Pfreundt, Jakob - Roshka, Yevgeniy | French Defense: Classical Variation, Burn Variation | |
| Apr 28, 2026 | Pfreundt | ½–½ | De Filomeno | Round 7: Pfreundt, Jakob - De Filomeno, Simone | Sicilian Defense: Najdorf Variation | |
| Apr 27, 2026 | Pfreundt | 1–0 | Favaloro | Round 6: Pfreundt, Jakob - Favaloro, Andrea | Queen's Gambit Accepted | |
| Apr 27, 2026 | Zwirs | 0–1 | Pfreundt | Round 5: Zwirs, Nico - Pfreundt, Jakob | Caro-Kann Defense: Exchange Variation | |
| Apr 26, 2026 | Djukic | ½–½ | Pfreundt | Round 4: Djukic, Nikola - Pfreundt, Jakob | Caro-Kann Defense: Two Knights Attack | |
| Apr 25, 2026 | Pfreundt | ½–½ | Basso | Round 3: Pfreundt, Jakob - Basso, Pier Luigi | Queen's Pawn Game: Colle System | |
| Apr 25, 2026 | Janik | 1–0 | Pfreundt | Round 2: Janik, Igor - Pfreundt, Jakob | English Opening: King's English Variation | |
| Apr 24, 2026 | Pfreundt | 1–0 | Gueci | Round 1: Pfreundt, Jakob - Gueci, Salvatore Riccardo | Sicilian Defense: O'Kelly Variation, Réti System | |
| Apr 21, 2025 | Pfreundt | 1–0 | Martins | Grenke Chess Open A | Nimzo-Indian Defense: Normal Variation | |
| Apr 21, 2025 | Fishbein | ½–½ | Pfreundt | Round 8: Fishbein, Alexander - Pfreundt, Jakob | Caro-Kann Defense: Endgame Variation | |
| Apr 20, 2025 | Pfreundt | ½–½ | Bartel | Round 6: Pfreundt, Jakob - Bartel, Mateusz | Queen's Gambit Declined: Queen's Knight Variation | |
| Apr 20, 2025 | Pfreundt | ½–½ | Saric | Round 7: Pfreundt, Jakob - Saric, Ivan | Indian Defense: King's Indian Variation, Fianchetto Variation | |
| Apr 19, 2025 | Pfreundt | ½–½ | Sapocinic | Round 4: Pfreundt, Jakob - Sapocinic, Semion | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 19, 2025 | Nurgaliyeva | 0–1 | Pfreundt | Round 5: Nurgaliyeva, Zarina - Pfreundt, Jakob | Philidor Defense: Lion Variation | |
| Apr 18, 2025 | Pfreundt | 1–0 | Engel | Round 2: Pfreundt, Jakob - Engel, Bruno | Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation | |
| Apr 18, 2025 | Reza | 0–1 | Pfreundt | Round 3: Reza, Wojciech - Pfreundt, Jakob | English Opening: Great Snake Variation | |
| Apr 17, 2025 | Stijve | 0–1 | Pfreundt | Round 1: Stijve, Niels - Pfreundt, Jakob | Caro-Kann Defense: Two Knights Attack | |
| Apr 27, 2024 | Livaic | 1–0 | Pfreundt | Bundesliga 2023/2024 | Caro-Kann Defense: Tartakower Variation | |
| Feb 25, 2024 | Pfreundt | 0–1 | Nihal Sarin | Schachbundesliga 23/24 | English Opening: Anglo-Indian Defense, King's Indian Formation, Double Fianchetto | |
| Feb 24, 2024 | Cheparinov | ½–½ | Pfreundt | Schachbundesliga 23/24 | French Defense: Advance Variation, Euwe Variation | |
| Feb 23, 2024 | Pfreundt | ½–½ | Nisipeanu | Schachbundesliga 23/24 | French Defense: Advance Variation, Euwe Variation | |
| Feb 4, 2024 | Pfreundt | 0–1 | Vitiugov | Dt. Schachbundesliga 2023/2024 | Catalan Opening: Closed | |
| Feb 3, 2024 | Abasov | 1–0 | Pfreundt | Dt. Schachbundesliga 2023/2024 | Philidor Defense: Lion Variation | |
| Jan 14, 2024 | Harikrishna | 1–0 | Pfreundt | Bundesliga 2023/2024 | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Dec 3, 2023 | Pfreundt | 1–0 | Idani | SBL | Zukertort Opening | |
| Dec 2, 2023 | Horvath | 0–1 | Pfreundt | Schachbundesliga | Indian Defense | |
| Oct 22, 2023 | Kadric | 1–0 | Pfreundt | Deutsche Bundesliga 2023/2024 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Oct 21, 2023 | Pfreundt | 0–1 | Ivic | Deutsche Bundesliga 2023/2024 | Sicilian Defense: Alapin Variation | |