Stadium: Court 4 Round: 26 Ground: Clay
| ITF M25 Zlatibor | 2023/09/28 10:30 | David Pichler v Petr Bar Biryukov | 6-1,7-6 |
| Challenger Bad Waltersdorf | 2023/09/17 08:00 | Henri Squire v David Pichler | 6-7,6-3,6-4 |
| Challenger Tulln | 2023/09/04 10:50 | Daniel Masur v David Pichler | 6-2,6-7,6-4 |
| Challenger Tulln | 2023/09/03 11:40 | David Pichler v Kirill Kivattsev | 7-6,4-6,6-3 |
| ITF M25 Maribor | 2023/08/31 13:15 | Michael Vrbensky v David Pichler | 6-3,7-6 |
| ITF M25 Maribor | 2023/08/31 10:10 | Bor Artnak v David Pichler | 1-6,4-6 |
| Challenger Augsburg | 2023/08/22 14:55 | Steven Diez v David Pichler | 6-3,6-7,6-1 |
| Challenger Augsburg | 2023/08/21 09:50 | Henrique Rocha v David Pichler | 6-7,3-6 |
| ITF M25 Zlatibor | 2023/09/28 11:05 | Andrej Nedic v Renlong Pang | 6-2,7-5 |
| ITF M15 Kursumlijska Banja | 2023/09/23 09:40 | Stefan Popovic v Andrej Nedic | 5-7,6-4,4-6 |
| ITF M15 Kursumlijska Banja | 2023/09/21 07:00 | Andrej Nedic v Maxim Krapivin | 6-3,7-6 |
| ITF M15 Kursumlijska Banja | 2023/09/20 07:00 | Andrej Nedic v Klim Kozyrev | 6-2,6-0 |
| Davis Cup | 2023/09/17 10:20 | Andrej Nedic v Maximilian Marterer | 1-6,6-7 |
| ITF M15 Pirot | 2023/09/06 11:00 | Andrej Nedic v Alen Mujakic | 3-6,1-6 |
| Challenger Banja Luka | 2023/08/08 13:15 | Andrej Nedic v Javier Barranco Cosano | 7-5,6-7,3-6 |
| ITF M15 Novi Sad | 2023/08/04 09:30 | Matej Dodig v Andrej Nedic | 6-4,6-3 |