Stadium: Court 6 Round: 26 Ground: Clay
| ITF M15 Antalya | 2021/04/11 07:00 | Oleksandr Ovcharenko v Mathys Erhard | 6-4,4-6,5-10 |
| ITF M15 Antalya | 2021/03/10 11:20 | Oleksandr Ovcharenko v Mathys Erhard | 6-3,7-6 |
| ITF M15 Cairo | 2021/08/04 10:55 | Gustavo Heide v Mathys Erhard | 0-6,1-6 |
| ITF M15 Cairo | 2021/08/03 07:20 | Mathys Erhard v Menelaos Efstathiou | 5-7,6-3,10-3 |
| ITF M15 Cairo | 2021/08/02 08:30 | Mathys Erhard v Karim El Feky | 6-2,6-1 |
| ITF M15 Cairo | 2021/07/28 08:00 | Quentin Folliot v Mathys Erhard | 6-3,6-4 |
| ITF M15 Cairo | 2021/07/27 10:00 | Mathys Erhard v Edoardo Zanada | 6-0,4-6,10-8 |
| ITF M15 Cairo | 2021/07/26 08:00 | Mathys Erhard v Federico Campana | 6-1,6-4 |
| ITF M15 Cairo | 2021/07/25 07:00 | Mathys Erhard v Bharath Nishok Kumaran | 6-0,6-2 |
| ITF M25 Uriage | 2021/07/14 16:20 | Mathys Erhard v Edouard Villoslada | 6-2,6-4 |
| ITF M15 Cairo | 2021/08/04 10:00 | Oleksandr Ovcharenko v Mathieu Perchicot | 7-6,6-2 |
| ITF M15 Cairo | 2021/07/28 08:00 | Mathieu Perchicot v Oleksandr Ovcharenko | 6-3,1-6,6-2 |
| ITF M15 Cairo | 2021/07/24 08:00 | Oleksandr Ovcharenko v Jose Fco. Vidal Azorin | 6-7,1-6 |
| ITF M15 Cairo | 2021/07/23 08:00 | Quentin Folliot v Oleksandr Ovcharenko | 6-2,5-7,4-6 |
| ITF M15 Cairo | 2021/07/22 08:00 | Constantin Bittoun Kouzmine v Oleksandr Ovcharenko | 4-6,2-6 |
| ITF M15 Cairo | 2021/07/21 08:00 | Oleksandr Ovcharenko v Alejo Lorenzo Lingua Lavallen | 6-3,3-6,6-3 |
| ITF M15 Doboj | 2021/07/15 08:00 | Dusan Obradovic v Oleksandr Ovcharenko | 2-6,6-4,6-4 |
| ITF M15 Doboj | 2021/07/13 10:00 | Tomislav Jotovski v Oleksandr Ovcharenko | 3-6,0-6 |