Stadium: Court 6 Round: 26 Ground: Clay
| ITF M25 Maribor | 2023/08/30 12:00 | Robert Rumler v Nicolas Zanellato | 0-6,2-6 |
| Challenger Augsburg | 2023/08/25 09:00 | Nicolas Zanellato v Oriol Roca Batalla | 3-6,4-6 |
| Challenger Augsburg | 2023/08/24 11:10 | Moez Echargui v Nicolas Zanellato | 5-7,1-6 |
| Challenger Augsburg | 2023/08/23 09:40 | Nicolas Zanellato v Marvin Moeller | 3-6,7-5,6-4 |
| Challenger Augsburg | 2023/08/22 11:45 | Elmar Ejupovic v Nicolas Zanellato | 6-3,4-6,2-6 |
| Challenger Augsburg | 2023/08/21 10:40 | Tristan Lamasine v Nicolas Zanellato | 3-6,2-6 |
| Challenger Augsburg | 2023/08/20 11:15 | Nicolas Zanellato v Mats Rosenkranz | 7-6,6-2 |
| ITF M25 Muttenz | 2023/08/19 12:20 | Alexander Weis v Nicolas Zanellato | 6-2,6-2 |
| ITF M25 Maribor | 2023/08/30 13:55 | Jaka Protic Zakelj v Marko Topo | 5-7,6-4,5-7 |
| Challenger Augsburg | 2023/08/21 14:15 | Gilles Arnaud Bailly v Marko Topo | 6-1,6-2 |
| Challenger Banja Luka | 2023/08/12 18:15 | Kimmer Coppejans v Marko Topo | 6-0,6-1 |
| Challenger Banja Luka | 2023/08/11 10:00 | Toby Alex Kodat v Marko Topo | 3-6,3-6 |
| Challenger Banja Luka | 2023/08/09 10:30 | Marko Topo v Dragos Nicolae Madaras | 6-3,6-4 |
| Challenger Banja Luka | 2023/08/08 10:50 | Marko Topo v Geoffrey Blancaneaux | 6-0,6-2 |
| Challenger Banja Luka | 2023/08/07 14:30 | Marko Topo v Marat Sharipov | 6-3,6-2 |
| Challenger Banja Luka | 2023/08/07 09:30 | Marko Topo v Oleg Prihodko | 6-7,6-2,6-4 |