Stadium: Court 9 Round: 62 Ground: Clay
| ITF M15 Antalya | 2022/10/30 07:00 | Daniel Orlita v Rik Muller | 1-6,1-6 |
| ITF M15 Prostejov | 2022/09/27 15:55 | Maxime Chazal v Daniel Orlita | 6-3,6-2 |
| ITF M15 Prostejov | 2022/09/26 09:25 | Vojtech Mares v Daniel Orlita | 4-6,4-6 |
| ITF M15 Prostejov | 2022/09/25 10:30 | Lukas Velik v Daniel Orlita | 6-4,1-6,8-10 |
| ITF M15 Bad Waltersdorf | 2022/08/21 09:00 | Matthias Ujvary v Daniel Orlita | 6-3,6-2 |
| ITF M15 Bad Waltersdorf | 2022/08/18 12:45 | Gergely Madarasz v Daniel Orlita | 6-3,6-4 |
| ITF M15 Bad Waltersdorf | 2022/08/17 07:00 | Frane Nincevic v Daniel Orlita | 3-6,6-1,5-7 |
| ITF M15 Bad Waltersdorf | 2022/08/15 11:30 | Yvo Panak v Daniel Orlita | 2-6,7-6,7-10 |
| UTR Pro Florida | 2023/04/02 13:00 | Azariah Rusher v Jakub Ostajewski | 3-6,6-7 |
| UTR Pro Copenhagen | 2023/02/18 07:00 | Jakub Ostajewski v Cornelius Alexander Shalmi | 2-6,4-6 |
| UTR Pro Copenhagen | 2023/02/17 08:30 | Hugo Pierre v Jakub Ostajewski | 6-0,6-0 |
| UTR Pro Copenhagen | 2023/02/16 12:00 | Igor Skoric v Jakub Ostajewski | 1-6,1-6 |
| UTR Pro Copenhagen | 2023/02/15 07:00 | Wadym Konowczuk v Jakub Ostajewski | 4-6,1-6 |
| UTR Pro Copenhagen | 2023/02/13 12:45 | Ivan Sodan v Jakub Ostajewski | 6-3,7-6 |
| ITF M15 Palm Coast | 2023/02/06 16:30 | Jakub Ostajewski v Benjamin Denis Alarcon | 4-6,3-6 |
| ITF M25 Wesley Chapel | 2023/01/23 14:45 | Thomas Brown v Jakub Ostajewski | 6-3,6-1 |