Stadium: Court 4 Round: 54 Ground: Clay
| ITF M15 Metzingen | 2022/07/19 13:30 | Peter Fajta v John Sperle | 6-3,6-4 |
| ITF M15 Metzingen | 2022/07/18 12:00 | Axel Nefve v John Sperle | 3-6,3-6 |
| ITF M15 Metzingen | 2022/07/17 16:15 | Finn Bischof v John Sperle | 1-6,0-6 |
| ITF M15 Metzingen | 2022/07/17 07:30 | Alexander Richards v John Sperle | 5-7,0-6 |
| UTR Pro Tennis Series Mulheim | 2022/06/28 07:15 | Tom Gentzsch v John Sperle | 6-4,3-6,5-1 |
| UTR Pro Tennis Series Mulheim | 2022/06/27 06:00 | John Sperle v Nathan Guiovanna | 6-2,5-1 |
| ITF M25 Arlon | 2022/06/22 14:10 | John Sperle v Cezar Cretu | 6-3,1-6,4-6 |
| ITF M25 Arlon | 2022/06/21 10:35 | Daniel Bagnolini v John Sperle | 7-5,1-6,4-10 |
| ITF M15 Vejle | 2022/07/24 08:00 | Julian kenzlers v Christopher Patzanovsky | 3-6,0-6 |
| ITF M15 Ostrava | 2021/11/22 10:20 | Bozo Barun v Christopher Patzanovsky | 7-6,3-6,10-7 |
| ITF M15 Ostrava | 2021/11/21 09:00 | Radovan Michalik v Christopher Patzanovsky | 4-6,7-5,8-10 |
| ITF M15 Heraklion | 2021/11/14 11:00 | Christopher Patzanovsky v Leopold Zima | 3-6,3-6 |
| ITF M15 Heraklion | 2021/11/09 07:00 | Kai Lemstra v Christopher Patzanovsky | 6-2,6-4 |
| ITF M15 Heraklion | 2021/11/08 09:00 | Moritz Poswiat v Christopher Patzanovsky | 5-7,6-1,8-10 |
| ITF M15 Heraklion | 2021/11/07 11:00 | Paulo Knippling v Christopher Patzanovsky | 2-6,2-6 |
| ITF M25 Hamburg | 2021/10/17 11:30 | Yannik Steinegger v Christopher Patzanovsky | 6-3,7-6 |