Stadium: Court 2 Round: 54 Ground: Clay
| ITF M15 Ithaca | 2023/01/17 16:00 | Marko Stakusic v Roman Postolka | 6-4,3-6,16-14 |
| ITF M15 Ithaca | 2023/01/16 16:00 | Roman Postolka v Stefano Liokossis | 6-2,6-3 |
| ITF M15 Fayetteville | 2022/11/01 15:00 | Aidan Kim v Roman Postolka | 6-2,6-3 |
| ITF M15 Tallahassee | 2022/10/24 14:00 | Mateusz Terczynski v Roman Postolka | 6-1,3-6,10-8 |
| ITF M25 Jablonec Nad Nisou | 2022/05/24 10:00 | Roman Postolka v Jakub Filip | 6-7,6-3,3-10 |
| ITF M25 Jablonec Nad Nisou | 2022/05/23 11:00 | Jeremy Schifris v Roman Postolka | 4-6,1-6 |
| ITF M25 Most | 2022/05/18 11:10 | Timo Stodder v Roman Postolka | 6-1,6-4 |
| ITF M25 Most | 2022/05/16 08:00 | Jannik Opitz v Roman Postolka | 6-4,3-6,5-10 |
| ITF M15 Sharm El Sheikh | 2023/03/07 08:00 | Joshua Sheehy v Peter Nad | 3-6,6-4,10-5 |
| ITF M15 Sharm El Sheikh | 2023/03/06 08:00 | Peter Nad v Lorenzo Lorusso | 6-1,3-6,10-6 |
| ITF M15 Sharm El Sheikh | 2023/03/05 10:00 | Peter Nad v Cristian Campese | 6-2,6-1 |
| ITF M15 Sharm El Sheikh | 2023/02/28 08:00 | Johannes Ingildsen v Peter Nad | 6-3,6-4 |
| ITF M15 Sharm El Sheikh | 2023/02/27 10:00 | Gabriele Moghini v Peter Nad | 2-6,2-6 |
| ITF M15 Sharm El Sheikh | 2023/02/26 11:30 | Peter Nad v Lorenzo Bresciani | 6-7,6-2,10-8 |
| ITF M15 Sharm El Sheikh | 2023/02/06 08:00 | Yeongseok Jeong v Peter Nad | 6-3,6-2 |
| ITF M15 Sharm El Sheikh | 2023/02/05 08:00 | Peter Nad v Lars Goran Verwerft | 6-2,7-5 |