Stadium: Court 4 Round: 28 Ground: Clay
| ITF M15 Novomoskovsk | 2021/05/27 07:15 | Jose Fco. Vidal Azorin v Oleksandr Ovcharenko | 6-4,6-3 |
| ITF M15 Novomoskovsk | 2021/06/04 07:00 | Matias Zukas v Oleksandr Ovcharenko | 6-3,6-1 |
| ITF M15 Novomoskovsk | 2021/06/03 15:30 | Oleksandr Ovcharenko v Timur Mukhtarulin | 6-1,6-4 |
| ITF M15 Novomoskovsk | 2021/05/27 07:15 | Jose Fco. Vidal Azorin v Oleksandr Ovcharenko | 6-4,6-3 |
| ITF M15 Novomoskovsk | 2021/05/26 08:20 | Oleksandr Ovcharenko v Marat Deviatiarov | 7-6,6-4 |
| ITF M15 Antalya | 2021/04/27 07:00 | Colin Sinclair v Oleksandr Ovcharenko | 7-6,4-6,10-4 |
| ITF M15 Antalya | 2021/04/26 07:00 | Gabriele Bosio v Oleksandr Ovcharenko | 3-6,6-7 |
| ITF M15 Antalya | 2021/04/25 07:00 | Vladislav Sveridenko v Oleksandr Ovcharenko | 1-6,2-6 |
| ITF M15 Antalya | 2021/04/23 07:00 | Oleksandr Ovcharenko v Christopher Heyman | 6-3,0-6,6-7 |
| ITF M15 Novomoskovsk | 2021/06/04 09:40 | Alex M Pujolras v Jose Fco. Vidal Azorin | 4-6,6-4,10-6 |
| ITF M15 Novomoskovsk | 2021/06/03 10:00 | Felix Gill v Jose Fco. Vidal Azorin | 3-6,3-6 |
| ITF M15 Novomoskovsk | 2021/05/30 07:15 | Oleksii Krutykh v Jose Fco. Vidal Azorin | 7-6,7-5 |
| ITF M15 Novomoskovsk | 2021/05/29 06:15 | Jose Fco. Vidal Azorin v Felix Gill | 7-6,6-1 |
| ITF M15 Novomoskovsk | 2021/05/28 07:15 | Jose Fco. Vidal Azorin v Matteo Arnaldi | 6-2,4-6,7-5 |
| ITF M15 Novomoskovsk | 2021/05/27 07:15 | Jose Fco. Vidal Azorin v Oleksandr Ovcharenko | 6-4,6-3 |
| ITF M15 Novomoskovsk | 2021/05/26 11:15 | Jose Fco. Vidal Azorin v Marco Miceli | 6-3,6-1 |
| ITF M15 Sibenik | 2021/05/20 13:35 | Rimpei Kawakami v Jose Fco. Vidal Azorin | 6-4,6-4 |