Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| Challenger Drummondville | 2023/11/15 02:10 | Dominik Koepfer v Luca Wiedenmann | 5-7,6-2,6-2 |
| Challenger Drummondville | 2023/11/13 18:05 | Luca Wiedenmann v Patrick Brady | 6-4,5-7,6-4 |
| Challenger Drummondville | 2023/11/12 20:35 | Luca Wiedenmann v Trey Hilderbrand | 6-3,4-6,6-4 |
| Challenger Knoxville | 2023/11/06 16:40 | Luca Wiedenmann v Murphy Cassone | 1-6,4-6 |
| ITF M25 Harlingen | 2023/10/25 18:10 | Karue Sell v Luca Wiedenmann | 4-6,6-2,6-3 |
| ITF M15 Las Vegas | 2023/10/20 17:55 | Bernard Tomic v Luca Wiedenmann | 6-1,6-4 |
| ITF M15 Las Vegas | 2023/10/19 19:45 | Adit Sinha v Luca Wiedenmann | 7-6,4-6,3-6 |
| ITF M15 Las Vegas | 2023/10/18 16:50 | Ronald Hohmann v Luca Wiedenmann | 4-6,3-6 |
| ITF M25 Monastir | 2023/11/20 09:50 | Nikola Basic v Roland Stuurman | 3-6,4-6 |
| ITF M15 Monastir | 2023/11/16 10:10 | Nikola Basic v Maxence Rivet | 4-6,4-6 |
| ITF M15 Monastir | 2023/11/15 08:30 | Tom Gentzsch v Nikola Basic | 6-4,1-6,3-6 |
| ITF M15 Monastir | 2023/11/13 10:00 | Nikola Basic v Max Van Nunen | 6-2,6-0 |
| ITF M15 Telavi | 2023/10/25 11:10 | Gianluca Cadenasso v Nikola Basic | 7-6,6-1 |
| ITF M25 Telavi | 2023/10/16 06:00 | Nikola Basic v Maxence Bertimon | 4-6,3-6 |
| ITF M15 Bad Waltersdorf | 2023/10/01 09:00 | Nikola Basic v Aljaz Jeran | 5-7,3-6 |
| ITF M25 Zlatibor | 2023/09/28 11:05 | Marko Topo v Nikola Basic | 6-1,6-4 |