Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M15 - Sharm El Sheikh | 2023/10/23 07:00 | Aleksander Chayka v Andriy Poritskyy | 7-5,6-4 |
| ITF M25 - Pazardzhik | 2023/09/26 08:30 | Aleksander Chayka v Andrey Chepelev | 3-6,0-6 |
| ITF M25 - Pardubice | 2023/09/20 10:10 | Aleksander Chayka v Jiri Barnat | 1-6,4-6 |
| ITF M25 - Pardubice | 2023/09/19 08:00 | Matthew William Donald v Aleksander Chayka | 6-3,6-1 |
| ITF M25 - Pardubice | 2023/09/18 08:00 | Stepan Pecak v Aleksander Chayka | 2-6,1-6 |
| ITF M25 - Pardubice | 2023/09/17 09:00 | Dominik Hozman v Aleksander Chayka | 3-6,5-7 |
| ITF M25 - Yinchuan | 2023/08/15 04:40 | Jiayang Dong v Aleksander Chayka | 6-7,7-5,10-8 |
| ITF M25 - Yinchuan | 2023/08/14 02:00 | Xirui Han v Aleksander Chayka | 0-2 |
| ITF M15 - Sharm El Sheikh | 2023/10/23 07:00 | Strahinja Cejovic v Jakub Kroslak | 0-6,1-6 |
| ITF M15 - Sharm El Sheikh | 2023/10/22 07:00 | Adrian Arcon v Jakub Kroslak | 2-6,2-6 |
| ITF M15 - Sharm El Sheikh | 2023/10/19 07:00 | Harrison Adams v Jakub Kroslak | 6-4,6-3 |
| ITF M15 - Sharm El Sheikh | 2023/10/18 09:55 | Jakub Kroslak v Mariano Tammaro | 7-6,7-6 |
| ITF M15 - Sharm El Sheikh | 2023/10/17 06:50 | Cedric Stanke v Jakub Kroslak | 4-6,1-6 |
| ITF M15 - Sharm El Sheikh | 2023/10/16 10:30 | Leonardo Borrelli v Jakub Kroslak | 2-6,6-3,6-10 |
| ITF M15 - Sharm El Sheikh | 2023/10/15 12:00 | Noah Thurner v Jakub Kroslak | 4-6,4-6 |
| ITF M15 - Monastir | 2023/09/25 14:35 | Jean-Christian Morandais v Jakub Kroslak | 7-6,6-1 |