Stadium: Court 4 Round: 14 Ground: Clay
| Challenger Andria | 2022/11/21 15:00 | Alexandar Lazarov v Vitaliy Sachko | 6-3,3-6,2-6 |
| Challenger Roanne | 2022/11/07 10:00 | Alexandar Lazarov v Mark Lajal | 6-2,3-6,6-0 |
| Challenger Roanne | 2022/11/06 10:30 | Alexandar Lazarov v Elliot Benchetrit | 6-4,6-1 |
| Challenger Bergamo | 2022/10/30 09:00 | Jason Kubler v Alexandar Lazarov | 6-4,7-6 |
| ITF M15 Sozopol | 2022/10/23 07:00 | Alexandar Lazarov v Maks Kasnikowski | 6-2,6-4 |
| ITF M15 Sozopol | 2022/10/22 07:00 | Alexandar Lazarov v Alexander Donski | 6-1,6-4 |
| ITF M15 Sozopol | 2022/10/21 08:50 | Alexandar Lazarov v Valentin Vanta | 6-3,6-1 |
| ITF M15 Sozopol | 2022/10/20 13:30 | Alexandar Lazarov v Jasza Szajrych | 6-3,6-1 |
| ITF M15 Heraklion | 2022/10/13 08:10 | Kilian Feldbausch v David Pichler | 6-3,4-6,3-6 |
| ITF M15 Heraklion | 2022/10/12 06:30 | Kilian Feldbausch v Gabriele Maria Noce | 7-5,6-4 |
| ITF M25 Muttenz | 2022/08/17 08:45 | Kilian Feldbausch v Oleksandr Ovcharenko | 6-3,4-6,6-7 |
| Challenger Zug | 2022/07/26 09:00 | Alexander Ritschard v Kilian Feldbausch | 6-0,5-7,6-2 |
| ITF M15 Warmbad-Villach | 2022/05/19 08:00 | Kilian Feldbausch v Jerome Kym | 7-6,2-6,3-6 |
| ITF M15 Warmbad-Villach | 2022/05/17 09:50 | Kilian Feldbausch v Niklas Waldner | 6-0,6-4 |
| Challenger Lugano | 2022/03/29 13:35 | Kilian Feldbausch v Otto Virtanen | 1-6,2-6 |
| Challenger Biel | 2022/03/24 15:10 | Filip Horansky v Kilian Feldbausch | 7-6,7-6 |