| Jun 2, 2026 | Witte | 1–0 | De Napoli | 2° Torneo Internazionale OVER 20 | Pirc Defense: Classical Variation | |
| Jun 2, 2026 | D'Ambrosio | ½–½ | Witte | 2° Torneo Internazionale OVER 20 | Horwitz Defense | |
| Jun 1, 2026 | Witte | 0–1 | Popadyuk | 2° Torneo Internazionale OVER 20 | Sicilian Defense: Alapin Variation | |
| Jun 1, 2026 | Mercuri | 0–1 | Witte | 2° Torneo Internazionale OVER 20 | Sicilian Defense: Taimanov Variation | |
| Jun 1, 2026 | Witte | ½–½ | Bampas | 2° Torneo Internazionale OVER 20 | Pirc Defense: Classical Variation, Quiet System, Parma Defense | |
| May 31, 2026 | Marcantognini | 1–0 | Witte | 2° Torneo Internazionale OVER 20 | King's Indian Defense: Fianchetto Variation, Immediate Fianchetto | |
| May 31, 2026 | Witte | 0–1 | Ogur | 2° Torneo Internazionale OVER 20 | Slav Defense | |
| May 31, 2026 | Munar | 0–1 | Witte | 2° Torneo Internazionale OVER 20 | Sicilian Defense: Closed | |
| May 30, 2026 | Witte | 0–1 | Buffoni | 2° Torneo Internazionale OVER 20 | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Feb 15, 2026 | Witte | 1–0 | Kurowska | 2000 | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Feb 15, 2026 | Kurowska | ½–½ | Witte | 2000 | French Defense: Exchange Variation | |
| Feb 15, 2026 | Witte | ½–½ | Kurowska | 2000 | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Feb 15, 2026 | Palka | 1–0 | Witte | 2000 | Rapport-Jobava System | |
| Feb 15, 2026 | Witte | 0–1 | Palka | 2000 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Feb 15, 2026 | Salamon | 1–0 | Witte | 2000 | Semi-Slav Defense: Main Line | |
| Feb 15, 2026 | Witte | 0–1 | Salamon | 2000 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Feb 14, 2026 | Lewizorowicz | 0–1 | Witte | eliminacje | French Defense: Advance Variation, Paulsen Attack | |
| Feb 14, 2026 | Drazek | 1–0 | Witte | eliminacje | French Defense: Alapin Gambit | |
| Feb 14, 2026 | Witte | 0–1 | Pienio | eliminacje | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Feb 14, 2026 | Izydorczyk | ½–½ | Witte | eliminacje | Horwitz Defense | |
| Feb 14, 2026 | Witte | 1–0 | Kurowska | eliminacje | Caro-Kann Defense: Exchange Variation | |
| Feb 14, 2026 | Rzadkowska | 1–0 | Witte | eliminacje | French Defense: King's Indian Attack | |
| Feb 14, 2026 | Witte | 0–1 | Antolak | eliminacje | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Feb 13, 2026 | Witte | 0–1 | Stankowski | blitz2026 | French Defense: Exchange Variation | |
| Feb 13, 2026 | Laskowski | ½–½ | Witte | blitz2026 | Horwitz Defense | |
| Feb 13, 2026 | Witte | 1–0 | Grudzinski | blitz2026 | Sicilian Defense: Alapin Variation | |
| Feb 13, 2026 | Witte | ½–½ | Flicinski | blitz2026 | Sicilian Defense: Alapin Variation | |
| Feb 13, 2026 | Kiszkiel | ½–½ | Witte | blitz2026 | French Defense: Exchange Variation | |
| Feb 13, 2026 | Witte | ½–½ | Czyzewski | blitz2026 | Old Indian Defense | |
| Feb 13, 2026 | Zareba | 1–0 | Witte | blitz2026 | French Defense: Exchange Variation | |
| Feb 13, 2026 | Witte | 0–1 | Kulon | blitz2026 | Ruy Lopez: Schliemann Defense | |
| Feb 13, 2026 | Stelmaszuk | 1–0 | Witte | blitz2026 | English Opening: Neo-Catalan | |
| Feb 13, 2026 | Witte | 1–0 | Klimentowicz | blitz2026 | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Feb 13, 2026 | Zhuk | 1–0 | Witte | blitz2026 | French Defense: Classical Variation | |
| Dec 7, 2025 | Witte | ½–½ | Gampa | Round 10: Witte, Phoebe - Gampa, Dyuthi Sri | Sicilian Defense: Alapin Variation | |
| Dec 7, 2025 | Zhuravlev | 1–0 | Witte | Round 9: Zhuravlev, Andrei - Witte, Phoebe | French Defense: Exchange Variation | |
| Dec 7, 2025 | Witte | 0–1 | Lin | Round 8: Witte, Phoebe - Lin, William | Sicilian Defense: Delayed Alapin Variation | |
| Dec 7, 2025 | Sherwood | 1–0 | Witte | Round 7: Sherwood, Gabriel - Witte, Phoebe | French Defense: Classical Variation, Steinitz Variation | |
| Dec 7, 2025 | Witte | ½–½ | Acharya | Round 6: Witte, Phoebe - Acharya, Nikesh | French Defense: Exchange Variation | |
| Dec 6, 2025 | Pires | 0–1 | Witte | Round 5: Pires, Jonathan - Witte, Phoebe | Zukertort Opening: Queen's Gambit Invitation | |
| Dec 6, 2025 | Witte | 0–1 | Anjulan | Round 4: Witte, Phoebe - Anjulan, Ashwin | French Defense: Exchange Variation | |
| Dec 6, 2025 | Chandler | 0–1 | Witte | Round 3: Chandler, John - Witte, Phoebe | French Defense: Steiner Variation | |
| Dec 6, 2025 | Witte | 0–1 | Kennedy | Round 2: Witte, Phoebe - Kennedy, Aden | Sicilian Defense: Hyperaccelerated Pterodactyl | |
| Dec 6, 2025 | Zhang | 1–0 | Witte | Round 1: Zhang, Junyi - Witte, Phoebe | French Defense: Advance Variation, Main Line | |
| May 22, 2025 | Fontijn | 0–1 | Witte | Round 7: Fontijn, Ruud - Witte, Phoebe | Elephant Gambit | |
| May 21, 2025 | Witte | ½–½ | Navarra | Round 6: Witte, Phoebe - Navarra, Stefano | Queen's Gambit Declined: Marshall Defense | |
| May 20, 2025 | Rinaldi | 1–0 | Witte | Round 5: Rinaldi, Mario - Witte, Phoebe | English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | |
| May 19, 2025 | Witte | 0–1 | Garofalo | Round 4: Witte, Phoebe - Garofalo, Sergio | Ruy Lopez: Schliemann Defense | |
| May 19, 2025 | Pola Rasa | 0–1 | Witte | Round 3: Pola Rasa, Elsa - Witte, Phoebe | French Defense: Exchange Variation | |
| May 18, 2025 | Witte | 1–0 | Padroni | Round 2: Witte, Phoebe - Padroni, Marco | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| May 17, 2025 | Radice | 1–0 | Witte | Round 1: Radice, Mario - Witte, Phoebe | French Defense: Advance Variation, Milner-Barry Gambit | |
| Nov 3, 2024 | Witte | 1–0 | Demarteau | Amsterdam Chess Open 2024 | Ruy Lopez: Steinitz Defense | |
| Nov 3, 2024 | Van Oorschot | 1–0 | Witte | Amsterdam Chess Open 2024 | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Nov 2, 2024 | Witte | 1–0 | Yakubov | Amsterdam Chess Open 2024 | French Defense: Exchange Variation | |
| Nov 2, 2024 | Humerczyk | 1–0 | Witte | Amsterdam Chess Open 2024 | Queen's Pawn Game: Accelerated London System | |
| Nov 1, 2024 | Witte | 1–0 | Munshi | Amsterdam Chess Open 2024 | Ruy Lopez: Classical Variation | |
| Nov 1, 2024 | Visser | ½–½ | Witte | Amsterdam Chess Open 2024 | French Defense: Tarrasch Variation, Closed Variation | |
| Aug 14, 2024 | Witte | 0–1 | Helvik | Lewis Chess Legends Open | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Aug 13, 2024 | Witte | 1–0 | Nord | Lewis Chess Legends Open | Caro-Kann Defense: Exchange Variation | |
| Aug 12, 2024 | Schelver | 1–0 | Witte | Lewis Chess Legends Open | French Defense: Wing Gambit | |
| Aug 11, 2024 | Reinertsen | 1–0 | Witte | Lewis Chess Legends Open | French Defense: Rubinstein Variation, Blackburne Defense | |
| Aug 10, 2024 | Witte | 1–0 | Maddali | Lewis Chess Legends Open | French Defense: Exchange Variation | |
| Aug 9, 2024 | Holten | 0–1 | Witte | Lewis Chess Legends Open | Semi-Slav Defense: Bogoljubow Variation | |
| Aug 8, 2024 | Witte | 0–1 | Suyog | Lewis Chess Legends Open | Sicilian Defense: Alapin Variation | |
| Aug 7, 2024 | Arulmaran | 1–0 | Witte | Lewis Chess Legends Open | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
| Aug 6, 2024 | Witte | 1–0 | Sveen | Lewis Chess Legends Open | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Nov 11, 2024 | Witte | ½–½ | Ponnet | Round 7: Witte, Phoebe - Ponnet, Guy | Pirc Defense | |
| Nov 11, 2024 | Auwens | 1–0 | Witte | Round 6: Auwens, Michel - Witte, Phoebe | French Defense: King's Indian Attack | |
| Nov 10, 2024 | Witte | 1–0 | Eveleens | Round 5: Witte, Phoebe - Eveleens, Ed | Alekhine Defense: Modern Variation, Larsen Variation | |
| Nov 10, 2024 | Logarathinam Manjula | ½–½ | Witte | Round 4: Logarathinam Manjula, Prithuvik - Witte, Phoebe | French Defense: Exchange Variation | |
| Nov 9, 2024 | Witte | 0–1 | Blanter | Round 3: Witte, Phoebe - Blanter, Marfa | Caro-Kann Defense: Exchange Variation | |
| Nov 9, 2024 | Steegmans | 1–0 | Witte | Round 2: Steegmans, Pieter - Witte, Phoebe | French Defense: Horwitz Attack, Papa-Ticulat Gambit | |
| Nov 8, 2024 | Witte | ½–½ | Konijn | Round 1: Witte, Phoebe - Konijn, Piet | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| — | Witte | 0–1 | Bacetic | Split Chess Open 2025 | Queen's Gambit Declined: Austrian Defense | |
| — | Witte | 1–0 | Tavric | Split Chess Open 2025 | Scandinavian Defense | |
| — | Witte | 0–1 | Pyda | Split Chess Open 2025 | Benoni Defense: Old Benoni | |
| — | Witte | 0–1 | Klaric | Split Chess Open 2025 | Old Indian Defense: Czech Variation, with Nf3 | |
| — | Witte | ½–½ | Boustany | Split Chess Open 2025 | Indian Defense: Budapest Defense | |
| — | Witte | 0–1 | Hu | Sala 2 - U2000 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| — | Witte | * | Coelho | Sala 2 - U2000 | Dutch Defense: Classical Variation | |
| — | Witte | 1–0 | Gonzalez Nieto | Sala 2 - U2000 | Indian Defense | |
| — | Witte | 0–1 | Van der Werf | Maia Stremears(1-9) | Rapport-Jobava System | |
| — | Witte | 0–1 | Sandhu | Maia Streamers | Barnes Opening | |
| — | Witte | 0–1 | Pontiroli | Maia Streamers | Horwitz Defense | |
| — | Witte | 0–1 | Oliveira | Sala 2 - U2000 | Rapport-Jobava System | |
| — | Korosi | 1–0 | Witte | Split Chess Open 2025 | French Defense: Exchange Variation | |
| — | Hugyecz | ½–½ | Witte | Split Chess Open 2025 | Grünfeld Defense: Exchange Variation | |
| — | Janas | ½–½ | Witte | Split Chess Open 2025 | Zukertort Opening: Kingside Fianchetto | |
| — | Wolfmaier | 0–1 | Witte | Split Chess Open 2025 | Queen's Pawn Game: Colle System, Grünfeld Formation | |
| — | Baio | 1–0 | Witte | Split Chess Open 2025 | Zukertort Opening: Kingside Fianchetto | |
| — | L^Houmeau | 0–1 | Witte | Sala 2 - U2000 | Sicilian Defense: Alapin Variation | |
| — | Cannon | 1–0 | Witte | Sala 2 - U2000 | Modern Defense | |
| — | Tarelho | 1–0 | Witte | Sala 2 - U2000 | Queen's Pawn Game: Modern Defense | |
| — | Narasani | 0–1 | Witte | Maia Stremears(1-9) | Queen's Pawn Game: Modern Defense | |
| — | Bob | 1–0 | Witte | Maia Streamers | Queen's Pawn Game: Modern Defense | |
| — | L'houmeau | 1–0 | Witte | Maia Streamers | Nimzo-Larsen Attack: Indian Variation | |
| — | Popatia | 0–1 | Witte | Sala 2 - U2000 | French Defense: Advance Variation, Milner-Barry Gambit, Main Line | |
| — | Oliveira | 1–0 | Witte | Sala 2 - U2000 | French Defense: Steinitz Variation | |