Stadion: Court 2 Round: 62 Ground: Clay
| ITF - M15 - Nyíregyháza | 2023/06/04 10:30 | Andrei Cuceu v Peter Nad | 1-6,4-6 |
| ITF - M15 - Brcko | 2023/05/22 09:30 | Grigoriy Lomakin v Peter Nad | 2-6,6-2,10-8 |
| ITF - M15 - Brcko | 2023/05/21 09:30 | Peter Nad v Andrej Djokic | 6-2,6-4 |
| ITF - M15 - Antalya | 2023/04/30 07:00 | Cengiz Aksu v Peter Nad | 7-6,6-0 |
| ITF - M15 - Antalya | 2023/04/23 07:00 | Peter Nad v Radovan Michalik | 4-6,5-7 |
| ITF - M25 - Sharm El Sheikh | 2023/04/11 08:00 | Alec Beckley v Peter Nad | 6-7,6-1,11-9 |
| ITF - M25 - Sharm El Sheikh | 2023/04/10 12:55 | Peter Nad v Erik Arutiunian | 4-6,6-4,11-9 |
| ITF - M25 - Sharm El Sheikh | 2023/04/09 12:30 | Peter Nad v Mohamad Gomaa | 6-7,7-5,10-7 |
| ITF - M15 - Nyíregyháza | 2023/06/04 14:30 | Gabor Hornung v Martin Zeljenka | 6-7,7-5,5-10 |
| ITF - M15 - Osijek | 2023/05/02 10:30 | Emanuele Mazzeschi v Martin Zeljenka | 6-3,6-3 |
| ITF - M15 - Kuršumlijska Banja | 2023/04/24 09:35 | Miha Vetrih v Martin Zeljenka | 4-6,6-4,10-5 |
| ITF - M25 - Opatija | 2023/03/19 08:00 | Martin Zeljenka v Marko Andrejic | 0-6,2-6 |
| Challenger - Székesfehérvár | 2023/03/12 09:00 | Benjamin Hassan v Martin Zeljenka | 6-1,7-6 |
| ITF - M15 - Porec | 2023/03/05 09:00 | Martin Zeljenka v Igor Dudun | 1-6,2-6 |
| ITF - M25 - Trnava | 2022/11/28 09:00 | Coleman Wong v Martin Zeljenka | 6-1,6-2 |
| ITF - M15 - Zlatibor | 2022/09/15 10:10 | Duje Kekez v Martin Zeljenka | 6-3,6-4 |