| ITF M15 Alkmaar | 2022/06/21 09:00 | Daniel Rincon v Tom Gentzsch | 6-2,7-5 |
| ITF M25 Alkmaar | 2022/06/20 08:00 | Tom Gentzsch v Luis Humberto Lopez | 6-4,7-5 |
| ITF M25 Alkmaar | 2022/06/19 08:00 | Tom Gentzsch v Joris Hoogland | 6-4,6-4 |
| ITF M25 Martos | 2022/06/14 08:25 | Tom Gentzsch v Miguel Garcia | 6-7,6-4,9-11 |
| ITF M25 Martos | 2022/06/13 15:00 | Tom Gentzsch v Mikel Martinez | 6-3,6-3 |
| ITF M25 Kalmar | 2022/05/11 14:05 | Tom Gentzsch v Simon Freund | 6-7,4-6 |
| ITF M15 Meerbusch | 2022/05/03 16:00 | Tom Gentzsch v Olaf Pieczkowski | 1-6,6-3,5-7 |
| ITF M15 Sharm El Sheikh | 2022/03/15 09:30 | Zura Tkemaladze v Tom Gentzsch | 6-2,6-4 |
| 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 M25 Arlon | 2022/06/20 13:30 | Mathieu Strauss v John Sperle | 1-6,2-6 |
| ITF M15 Duffel | 2022/06/12 08:00 | John Sperle v Tim Sandkaulen | 5-7,1-6 |
| ITF M15 Szarajevó | 2022/06/10 09:55 | John Sperle v Michael Vrbensky | 2-6,1-6 |
| ITF M15 Szarajevó | 2022/06/09 09:05 | Inas Sarajlic v John Sperle | 0-6,1-6 |
| ITF M15 Szarajevó | 2022/06/07 08:40 | Amaury Raynel v John Sperle | 2-6,2-6 |