Stadium: Court 20 Round: 25 Ground: Clay
| ITF M25 - Manacor | 2022/01/14 11:00 | Peter Heller v Johannes Haerteis | 6-7,6-4,3-6 |
| ITF M25 - Manacor | 2022/01/13 11:45 | Peter Heller v Christian Sigsgaard | 6-2,6-4 |
| ITF M25 - Manacor | 2022/01/12 10:00 | Peter Heller v Natan D'Hulst | 6-2,6-1 |
| ITF M15 Manacor | 2022/01/04 16:25 | Christian Sigsgaard v Peter Heller | 1-6,7-5,6-2 |
| Challenger - Eckental | 2021/11/01 11:55 | Tobias Simon v Peter Heller | 6-2,6-4 |
| ITF - M15 Antalya | 2021/10/26 08:25 | Peter Heller v Jack Pinnington Jones | 3-6,4-6 |
| Challenger - Lissabon | 2021/09/27 09:00 | Santiago Rodriguez Taverna v Peter Heller | 7-6,7-5 |
| Challenger - Lissabon | 2021/09/26 11:25 | Luis Faria v Peter Heller | 1-6,7-6,4-6 |
| ITF - M15 Antalya | 2022/01/15 09:00 | Dragos Nicolae Madaras v Oleksandr Ovcharenko | 7-6,6-1 |
| ITF - M15 Antalya | 2022/01/15 06:30 | Koray Kirci v Oleksandr Ovcharenko | 3-6,1-6 |
| ITF - M15 Antalya | 2022/01/13 07:00 | Zsombor Velcz v Oleksandr Ovcharenko | 6-7,6-3,4-10 |
| 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 |