Stadium: Court 4 Round: 27 Ground: Clay
| ITF M15 Budva | 2022/06/08 14:50 | Christopher Heyman v Neil Oberleitner | 6-4,6-1 |
| Challenger Francavilla | 2022/05/17 14:10 | Pawel Juszczak v Christopher Heyman | 6-1,6-2 |
| Challenger Heilbronn | 2022/05/08 13:30 | Jonas Forejtek v Christopher Heyman | 7-6,6-1 |
| ITF M15 Meerbusch | 2022/05/05 12:15 | Robin Bertrand v Christopher Heyman | 7-6,6-4 |
| ITF M15 Meerbusch | 2022/05/04 15:30 | Jaime Faria v Christopher Heyman | 6-3,4-6,3-6 |
| ITF M25 Split | 2022/04/29 12:20 | Christopher Heyman v Rudolf Molleker | 4-6,4-6 |
| ITF M25 Split | 2022/04/28 11:50 | Christopher Heyman v Robin Bertrand | 6-3,7-6 |
| ITF M25 Split | 2022/04/27 09:25 | Christopher Heyman v Alexander Donski | 6-2,6-1 |
| ITF M15 Budva | 2022/06/10 08:30 | Gabriel Donev v Lorenzo Joaquin Rodriguez | 1-6,7-6,6-1 |
| ITF M15 Budva | 2022/06/07 12:00 | Lazar Vojinovic v Gabriel Donev | 0-6,6-3,3-6 |
| ITF M15 Budva | 2022/06/03 08:30 | Gabriel Donev v Khumoyun Sultanov | 3-6,2-6 |
| ITF M15 Budva | 2022/06/02 10:05 | Savriyan Danilov v Gabriel Donev | 6-7,2-6 |
| ITF M15 Budva | 2022/05/31 14:40 | Gabriel Donev v Gorazd Srbljak | 6-4,6-2 |
| ITF M15 Heraklion | 2022/05/19 08:35 | Gabriel Donev v Mark Lajal | 5-7,3-6 |
| ITF M15 Heraklion | 2022/05/18 10:30 | Gabriel Donev v Max Benaim | 6-2,3-6,6-2 |
| ITF M15 Heraklion | 2022/05/11 09:00 | Aristotelis Thanos v Gabriel Donev | 6-3,6-4 |