Stadium: Center Court Round: 27 Ground: Clay
| ITF M15 - Wrocław | 2023/06/29 08:00 | Kirill Kivattsev v Olaf Pieczkowski | 4-6,6-0,6-1 |
| ITF M15 - Wrocław | 2023/06/28 10:15 | Kirill Kivattsev v Maciej Rajski | 4-6,6-4,6-4 |
| ITF - M25 Cattolica | 2023/06/22 17:05 | Samuel Vincent Ruggeri v Kirill Kivattsev | 6-2,6-1 |
| ITF - M25 Cattolica | 2023/06/21 13:55 | Kirill Kivattsev v Tommaso Compagnucci | 6-3,6-4 |
| ITF - M25 Cattolica | 2023/06/20 19:00 | Kirill Kivattsev v Alessandro Pecci | 6-2,6-3 |
| ITF - M25 Kiseljak | 2023/06/03 16:30 | Kirill Kivattsev v Duje Ajdukovic | 3-6,6-7 |
| ITF - M25 Kiseljak | 2023/06/03 08:00 | Kirill Kivattsev v Bogdan Bobrov | 7-6,7-6 |
| ITF - M25 Kiseljak | 2023/06/01 16:15 | Mohamed Safwat v Kirill Kivattsev | 6-7,4-6 |
| ITF M15 - Wrocław | 2023/06/29 10:55 | Michal Mikula v David Poljak | 6-4,6-4 |
| ITF M15 - Wrocław | 2023/06/28 08:00 | Adam Majchrzak v Michal Mikula | 2-6,3-6 |
| ITF - M15 Kalmar | 2023/05/17 11:05 | Michal Mikula v Leo Borg | 6-4,3-6,4-6 |
| ITF - M15 Monastir | 2023/05/04 10:20 | Hikaru Shiraishi v Michal Mikula | 7-6,6-1 |
| ITF - M15 Monastir | 2023/05/03 08:30 | Zhan Zheng v Michal Mikula | 2-6,2-6 |
| ITF - M15 Monastir | 2023/04/27 08:30 | Michal Mikula v Maxence Beauge | 3-6,4-6 |
| ITF - M15 Monastir | 2023/04/25 13:00 | Michal Mikula v Kuan Yu Chen | 6-2,3-6,6-2 |
| ITF - M15 Monastir | 2023/03/30 08:30 | Michal Mikula v Xiaofei Wang | 6-4,2-6,4-6 |