| Nov 10, 2025 | Wenzel | ½–½ | Nilsson | Round 3: Wenzel, Birger - Nilsson, Oliver | Torre Attack: Fianchetto Defense | |
| Oct 23, 2025 | Wenzel | 0–1 | Garcia Molina | Round 5: Wenzel, Birger - Garcia Molina, Jose | English Opening: Neo-Catalan | |
| Oct 22, 2025 | Wemmers | 1–0 | Wenzel | Round 4: Wemmers, Xander - Wenzel, Birger | Queen's Indian Defense: Classical Variation, Traditional Variation | |
| Jul 31, 2025 | Wenzel | 1–0 | Johansson | Jonkoping Chess Festival 2025 - Standard Open | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jul 30, 2025 | Sandberg | 0–1 | Wenzel | Jonkoping Chess Festival 2025 - Standard Open | English Opening: Agincourt Defense | |
| Jul 29, 2025 | Wenzel | 1–0 | Chenchugari | Jonkoping Chess Festival 2025 - Standard Open | Queen's Gambit Declined: Harrwitz Attack | |
| Jul 28, 2025 | Ezeldeen Almaaqbeh | ½–½ | Wenzel | Jonkoping Chess Festival 2025 - Standard Open | Zukertort Opening | |
| Jul 28, 2025 | Wenzel | ½–½ | Abdulla Ateeq Alremaeithi | Jonkoping Chess Festival 2025 - Standard Open | Torre Attack: Fianchetto Defense | |
| Jul 27, 2025 | Poley | 1–0 | Wenzel | Jonkoping Chess Festival 2025 - Standard Open | Zukertort Opening | |
| Jul 26, 2025 | Wenzel | 1–0 | Seema Tell | Jonkoping Chess Festival 2025 - Standard Open | English Opening: King's English Variation | |
| Jul 25, 2025 | Sultan Khaled Alhosani | 0–1 | Wenzel | Jonkoping Chess Festival 2025 - Standard Open | Yusupov-Rubinstein System | |
| May 2, 2025 | Wenzel | 0–1 | Sorensen | Hotel Stockholm North by First hotels young talents -IM tournament | Bogo-Indian Defense: Retreat Variation | |
| May 1, 2025 | Wenzel | 0–1 | Olund | Hotel Stockholm North by First hotels young talents -IM tournament | King's Indian Attack: Yugoslav Variation | |
| May 1, 2025 | Ral Lustig | ½–½ | Wenzel | Hotel Stockholm North by First hotels young talents -IM tournament | English Opening: Agincourt Defense | |
| Apr 30, 2025 | Wenzel | 0–1 | Grahn | Hotel Stockholm North by First hotels young talents -IM tournament | King's Indian Attack: Double Fianchetto | |
| Apr 30, 2025 | Talukdar | 1–0 | Wenzel | Hotel Stockholm North by First hotels young talents -IM tournament | Zukertort Opening | |
| Apr 29, 2025 | Wenzel | 0–1 | Seiger | Hotel Stockholm North by First hotels young talents -IM tournament | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Apr 29, 2025 | Tripathi | 0–1 | Wenzel | Hotel Stockholm North by First hotels young talents -IM tournament | Queen's Indian Defense: Fianchetto Variation, Kramnik Variation | |
| Apr 28, 2025 | Medhus | 1–0 | Wenzel | Hotel Stockholm North by First hotels young talents -IM tournament | Caro-Kann Defense: Maróczy Variation | |
| Apr 28, 2025 | Domalchuk-Jonasson | 1–0 | Wenzel | Hotel Stockholm North by First hotels young talents -IM tournament | English Opening: Agincourt Defense | |
| Oct 25, 2024 | Wenzel | ½–½ | Arsovic | 39th European Chess Club Cup | King's Indian Attack: Keres Variation | |
| Oct 24, 2024 | Wenzel | 0–1 | Andonovski | 39th European Chess Club Cup | Torre Attack: Fianchetto Defense | |
| Oct 23, 2024 | Lachaert | ½–½ | Wenzel | 39th European Chess Club Cup | Caro-Kann Defense: Maróczy Variation | |
| Oct 22, 2024 | Wenzel | 0–1 | Jancovic | 39th European Chess Club Cup | Torre Attack: Classical Defense | |
| Oct 21, 2024 | Wenzel | 0–1 | Reck | 39th European Chess Club Cup | Modern Defense: Geller's System | |
| Oct 20, 2024 | Pancevski | 1–0 | Wenzel | Round 1: Pancevski, Filip - Wenzel, Birger | Caro-Kann Defense: Advance Variation, Short Variation | |
| Oct 3, 2023 | Wenzel | 0–1 | Guliyev | European Chess Club Cup 2023 | Queen's Gambit Accepted: Normal Variation, Traditional System | |
| Oct 3, 2022 | Delorme | 1–0 | Wenzel | 37th European Club Cup | Caro-Kann Defense: Advance Variation | |
| Sep 24, 2021 | Putar | * | Wenzel | 36th European Club Cup | ? | |
| Sep 23, 2021 | Bucher | * | Wenzel | 36th European Club Cup | ? | |
| Sep 22, 2021 | Wenzel | ½–½ | Reichardt | 36th European Club Cup | ? | |
| Sep 21, 2021 | Filipovic | * | Wenzel | 36th European Club Cup | ? | |
| Sep 20, 2021 | Wenzel | * | Dinev | 36th European Club Cup | ? | |
| Sep 19, 2021 | Bajraktari | * | Wenzel | 36th European Club Cup | ? | |
| Sep 18, 2021 | Wenzel | * | Risteski | 36th European Club Cup | ? | |
| — | Wenzel | ½–½ | Wedenberg | Round 2: Wenzel, Birger - Wedenberg, Oliver | English Opening: Symmetrical Variation, Rubinstein Variation | |
| — | Wenzel | 0–1 | Avinash Ramesh | Round 4: Wenzel, Birger - Avinash Ramesh | Torre Attack: Fianchetto Defense | |
| — | Wenzel | 1–0 | Johansson | Round 5: Wenzel, Birger - Johansson, Carl Fredrik | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| — | Wenzel | ½–½ | Ernst | Round 7: Wenzel, Birger - Ernst, Thomas | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| — | Wenzel | 0–1 | Falkevall | Round 9: Wenzel, Birger - Falkevall, Axel | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| — | Blomqvist | 1–0 | Wenzel | Jonkoping Chess Festival 2025 - Standard Open | Caro-Kann Defense: Advance Variation, Short Variation | |
| — | Rozentalis | 1–0 | Wenzel | Round 1: Rozentalis, Eduardas - Wenzel, Birger | Caro-Kann Defense: Breyer Variation | |
| — | Frank | ½–½ | Wenzel | Round 3: Frank, Anton - Wenzel, Birger | Pirc Defense: Classical Variation, Quiet System | |
| — | Ostlund | 1–0 | Wenzel | Round 6: Ostlund, Joar - Wenzel, Birger | Queen's Indian Defense: Fianchetto Variation, Kramnik Variation | |
| — | Kowalski | ½–½ | Wenzel | Round 8: Kowalski, Igor - Wenzel, Birger | Caro-Kann Defense: Tartakower Variation | |