Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Sozopol | 2021/09/18 08:00 | Valentin Vacherot v Ryan James Storrie | 2-6,2-6 |
| ITF M15 Sozopol | 2021/09/17 07:00 | Valentin Vacherot v Petru-Alexandru Luncanu | 6-2,6-0 |
| ITF M15 Sozopol | 2021/09/16 08:00 | Valentin Vacherot v Simeon Terziev | 6-0,6-3 |
| ITF M15 Sozopol | 2021/09/14 10:00 | Valentin Vacherot v Constantin Bittoun Kouzmine | 6-3,5-7,6-4 |
| ITF M25 Sierre | 2021/09/03 10:00 | Valentin Vacherot v Oliver Crawford | 3-6,6-7 |
| ITF M25 Sierre | 2021/09/02 11:05 | Tristan Schoolkate v Valentin Vacherot | 4-6,2-6 |
| ITF M25 Sierre | 2021/08/31 12:20 | Christian Langmo v Valentin Vacherot | 6-7,4-6 |
| ITF M25 Caslano | 2021/08/25 08:30 | Jakub Paul v Valentin Vacherot | 6-3,7-6 |
| Challenger Kyiv | 2021/09/08 08:00 | Timofey Skatov v Georgii Kravchenko | 6-2,6-2 |
| Challenger Kyiv | 2021/09/07 08:25 | Georgii Kravchenko v Joris De Loore | 5-7,7-5,6-3 |
| Challenger Kyiv | 2021/09/05 08:00 | Timur Mukhtarulin v Georgii Kravchenko | 2-6,1-6 |
| ITF M15 Chornomorsk | 2021/09/01 07:00 | Roman Boychuk v Georgii Kravchenko | 6-3,6-0 |
| ITF M25 Santander | 2021/08/26 11:10 | Georgii Kravchenko v Imanol L Morillo | 3-6,6-1,3-6 |
| ITF M25 Santander | 2021/08/24 09:00 | Georgii Kravchenko v Kenny de Schepper | 7-6,6-3 |
| ITF M15 Gdynia | 2021/08/10 14:30 | Wojciech Marek v Georgii Kravchenko | 6-4,6-2 |
| ITF M25 Wetzlar | 2021/08/05 09:00 | Georgii Kravchenko v Peter Heller | 6-7,2-6 |