Stadium: Court 2 Round: 25 Ground: Clay
| Challenger Ortisei | 2021/11/07 09:30 | Francesco Forti v Tobias Simon | 4-6,6-7 |
| Challenger Bergamo | 2021/10/31 09:00 | Calvin Hemery v Francesco Forti | 6-3,6-4 |
| Challenger Napoli | 2021/10/03 10:40 | Francesco Forti v Bogdan Ionut Apostol | 6-7,7-5,3-6 |
| Challenger Lisbon | 2021/09/28 13:35 | Francesco Forti v Hugo Gaston | 3-6,1-6 |
| Challenger Bucharest | 2021/09/19 09:30 | Francesco Forti v Ivan Gakhov | 6-7,3-6 |
| Challenger Kyiv | 2021/09/09 11:10 | Dmitry Popko v Francesco Forti | 7-5,6-2 |
| Challenger Kyiv | 2021/09/07 09:30 | Ivan Gakhov v Francesco Forti | 1-6,6-3,1-6 |
| Challenger Como | 2021/08/30 12:30 | Francesco Forti v Andrej Martin | 7-5,2-6,1-6 |
| Challenger Bari | 2021/11/22 11:35 | Oscar Otte v Oleksandr Ovcharenko | 6-3,6-4 |
| ITF M15 Sharm El Sheikh | 2021/11/10 11:55 | Oleksandr Ovcharenko v Sebastian Prechtel | 6-3,4-6,4-6 |
| ITF M15 Sharm El Sheikh | 2021/11/01 07:00 | Oleksandr Ovcharenko v Haoyuan Huang | 4-6,6-3,9-11 |
| ITF M15 Sharm El Sheikh | 2021/10/31 09:30 | Oleksandr Ovcharenko v Sergo Sikharulidze | 6-7,7-6,10-6 |
| ITF M15 Pirot | 2021/09/23 09:16 | Luka Pavlovic v Oleksandr Ovcharenko | 6-7,6-3,6-4 |
| ITF M15 Zlatibor | 2021/09/17 09:55 | Oleksandr Ovcharenko v Marko Tepavac | 3-6,4-6 |
| ITF M15 Zlatibor | 2021/09/16 09:40 | Oleksandr Ovcharenko v Veljko Krstic | 6-1,6-1 |
| ITF M15 Zlatibor | 2021/09/15 09:35 | Oleksandr Ovcharenko v Gorazd Srbljak | 6-4,4-6,6-2 |