Stadium: Court 1 Round: 26 Ground: Clay
| ITF M25 Maribor | 2023/09/06 09:30 | Bor Artnak v Stefan Popovic | 6-3,6-1 |
| ITF M25 Maribor | 2023/08/31 10:10 | Bor Artnak v David Pichler | 1-6,4-6 |
| ITF M15 Kottingbrunn | 2023/08/18 07:55 | Bor Artnak v David Pichler | 3-6,5-7 |
| ITF M15 Kottingbrunn | 2023/08/17 10:00 | Bor Artnak v Mariano Tammaro | 6-3,7-5 |
| ITF M15 Kottingbrunn | 2023/08/16 11:45 | Bor Artnak v Milos Karol | 7-5,6-3 |
| Challenger Cordenons | 2023/08/07 09:00 | Giovanni Oradini v Bor Artnak | 7-6,6-3 |
| ITF M25 Pitesti | 2023/08/04 08:00 | Bor Artnak v Luca Giacomini | 2-6,6-0,4-6 |
| ITF M25 Pitesti | 2023/08/03 06:00 | Mihai Alexandru Coman v Bor Artnak | 4-6,1-6 |
| ITF M25 Maribor | 2023/09/06 14:30 | Gregor Ramskogler v Marko Topo | 6-4,4-6,2-6 |
| ITF M25 Maribor | 2023/08/31 11:45 | Nicolas Zanellato v Marko Topo | 3-6,7-6,6-0 |
| 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 |