Stadium: Court 4 Round: 25 Ground: Clay
| 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 | 5-7,5-7 |
| ITF M25 Baotou | 2023/08/06 08:30 | Xirui Liu v Aleksander Chayka | 7-6,0-6,10-5 |
| ITF M25 Anning | 2023/08/04 03:05 | Aleksander Chayka v Rigele Te | 1-6,6-7 |
| ITF M15 Kursumlijska Banja | 2023/09/22 08:00 | Andrey Chepelev v Luka Pavlovic | 3-6,2-6 |
| ITF M15 Kursumlijska Banja | 2023/09/21 09:25 | Andrey Chepelev v Gabriel Donev | 6-4,7-6 |
| ITF M15 Kursumlijska Banja | 2023/09/20 09:10 | Andrey Chepelev v Zoran Ludoski | 3-6,6-1,6-1 |
| ITF M15 Kursumlijska Banja | 2023/09/14 11:20 | Andrey Chepelev v Luka Pavlovic | 2-6,1-6 |
| ITF M15 Kursumlijska Banja | 2023/09/13 09:50 | Andrey Chepelev v Viktor Jovic | 3-6,7-5,7-6 |
| Challenger Tulln | 2023/09/03 09:15 | Mats Moraing v Andrey Chepelev | 6-2,6-0 |
| ITF M15 Vienna | 2023/09/01 08:00 | Andrey Chepelev v Milos Karol | 4-6,6-4,6-7 |
| ITF M15 Vienna | 2023/08/31 08:00 | Andrey Chepelev v Giovanni Calvano | 6-7,6-2,7-5 |