Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| 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 M25 Baotou | 2023/08/06 08:30 | Xirui Liu v Aleksander Chayka | 7-6,0-6,10-5 |
| ITF M15 Sharm El Sheikh | 2023/10/22 08:15 | Ioan A Teglas v Andriy Poritskyy | 4-6,7-6,7-10 |
| ITF M15 Sharm El Sheikh | 2023/10/15 12:00 | Andriy Poritskyy v Harrison Adams | 1-6,2-6 |
| ITF M25 Kigali Qual | 2023/09/10 09:40 | Tushar Madan v Andriy Poritskyy | 6-2,7-6 |
| ITF M25 Kigali | 2023/09/03 13:45 | Julian Desousa v Andriy Poritskyy | 6-4,6-4 |