Stadium: Centre Court Round: 14 Ground: Hardcourt indoor
| 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 Sharm El Sheikh | 2023/04/05 14:50 | Peter Nad v Peter Benjamin Privara | 2-6,2-6 |
| Challenger Skopje | 2023/05/23 10:00 | Kalin Ivanovski v Dino Prizmic | 4-6,1-6 |
| ITF M25 Kursumlijska Banja | 2023/05/18 13:00 | Mikalai Haliak v Kalin Ivanovski | 6-4,1-6,6-3 |
| ITF M25 Kursumlijska Banja | 2023/05/14 10:45 | Clement Tabur v Kalin Ivanovski | 6-4,3-6,6-2 |
| ITF M25 Kursumlijska Banja | 2023/05/13 08:00 | Oleksandr Ovcharenko v Kalin Ivanovski | 5-7,2-6 |
| ITF M25 Kursumlijska Banja | 2023/05/12 08:00 | Kalin Ivanovski v Hady Habib | 7-6,7-5 |
| ITF M25 Kursumlijska Banja | 2023/05/11 08:30 | Timo Legout v Kalin Ivanovski | 6-2,1-6,0-6 |
| ITF M25 Kursumlijska Banja | 2023/05/10 09:00 | Kalin Ivanovski v Viktor Jovic | 3-6,6-3,6-4 |
| Challenger Prague | 2023/05/01 13:00 | Kalin Ivanovski v Dominic Stephan Stricker | 2-6,2-6 |