Stadium: CENTER COURT (7) Round: 27 Ground: Clay
| ITF M15 Cairo | 2021/07/21 08:00 | Oleksandr Ovcharenko v Alejo Lorenzo Lingua Lavallen | 6-3,3-6,6-3 |
| ITF M15 Ulcinj | 2021/09/09 08:30 | Marat Deviatiarov v Oleksandr Ovcharenko | 1-6,1-6 |
| ITF M15 Ulcinj | 2021/09/07 10:10 | Oleksandr Ovcharenko v Duje Kekez | 6-1,4-6,6-4 |
| ITF M15 Ulcinj | 2021/08/31 08:00 | Oleksandr Ovcharenko v Gorazd Srbljak | 5-7,4-6 |
| Challenger Barletta | 2021/08/22 10:00 | Aidan Mchugh v Oleksandr Ovcharenko | 6-2,6-4 |
| ITF M15 Pescara | 2021/08/18 08:30 | Giorgio Tabacco v Oleksandr Ovcharenko | 6-4,3-6,6-1 |
| ITF M15 Cairo | 2021/08/06 08:00 | Juan Bautista Torres v Oleksandr Ovcharenko | 6-4,6-2 |
| ITF M15 Cairo | 2021/08/05 09:40 | Mathys Erhard v Oleksandr Ovcharenko | 4-6,1-6 |
| ITF M15 Cairo | 2021/08/04 10:00 | Oleksandr Ovcharenko v Mathieu Perchicot | 7-6,6-2 |
| ITF M15 Ulcinj | 2021/09/09 08:55 | Felix Gill v Alejo Lorenzo Lingua Lavallen | 6-4,5-7,5-7 |
| ITF M15 Ulcinj | 2021/09/08 12:40 | Egor Agafonov v Alejo Lorenzo Lingua Lavallen | 6-7,6-4,0-6 |
| ITF M15 Ulcinj | 2021/09/02 11:10 | Alejo Lorenzo Lingua Lavallen v Matthew Dellavedova | 6-2,6-2 |
| ITF M15 Ulcinj | 2021/08/31 11:35 | Alejo Lorenzo Lingua Lavallen v Artsiom Dabryian | 6-0,6-0 |
| ITF M25 Poznan | 2021/08/27 09:30 | Alejo Lorenzo Lingua Lavallen v Roman Andres Burruchaga | 2-6,4-6 |
| ITF M25 Poznan | 2021/08/26 09:00 | Sebastian Gima v Alejo Lorenzo Lingua Lavallen | 3-6,2-6 |
| ITF M25 Poznan | 2021/08/25 09:50 | Alejo Lorenzo Lingua Lavallen v Filip Kolasinski | 6-7,6-1,6-1 |
| ITF M15 Lodz | 2021/08/19 08:00 | Alejo Lorenzo Lingua Lavallen v Yann Wojcik | 6-7,6-2,5-7 |