Stadium: Court 2 Round: 27 Ground: Clay
| ITF M25 Zlatibor | 2023/09/29 09:20 | Marko Topo v Zoran Ludoski | 6-3,6-4 |
| ITF M25 Zlatibor | 2023/09/28 11:05 | Marko Topo v Nikola Basic | 6-1,6-4 |
| ITF M25 Maribor | 2023/09/07 10:20 | Bor Artnak v Marko Topo | 6-1,6-2 |
| 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 |
| ITF M25 Zlatibor | 2023/09/29 09:50 | Jaka Protic Zakelj v Vladyslav Orlov | 2-6,1-6 |
| ITF M25 Zlatibor | 2023/09/28 12:55 | Shayan Najam v Vladyslav Orlov | 0-6,0-6 |
| Challenger Sibiu | 2023/09/17 08:55 | Kai Wehnelt v Vladyslav Orlov | 7-5,6-7,6-4 |
| Davis Cup | 2023/09/15 10:50 | Vladyslav Orlov v Nicolas Mejia | 5-7,6-4,7-6 |
| Davis Cup | 2023/09/14 09:50 | Vladyslav Orlov v Daniel Elahi Galan | 7-5,3-6,0-6 |
| Challenger Istanbul | 2023/09/04 08:30 | Vladyslav Orlov v Blaise Bicknell | 0-6,1-6 |
| Challenger Istanbul | 2023/09/03 11:50 | Vladyslav Orlov v Berk Ilkel | 6-2,6-2 |
| ITF M25 Poznan | 2023/08/23 12:05 | Michal Mikula v Vladyslav Orlov | 2-6,3-6 |