| UTR Pro Tennis Series Mulheim | 2021/07/30 07:00 | Stefan Peter Hampe v Hazem Naw | 3-6,5-7 |
| UTR Pro Tennis Series Mulheim | 2021/07/29 10:00 | Francesco Vilardo v Hazem Naw | 6-2,6-1 |
| UTR Pro Tennis Series Mulheim | 2021/07/27 08:00 | Jim Hendrikx v Hazem Naw | 0-6,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/26 08:00 | Hazem Naw v Alexander Hoogmartens | 6-4,5-4 |
| ITF M15 Marbella | 2021/05/25 07:30 | Alejandro Moro Canas v Hazem Naw | 6-7,6-1,10-3 |
| ITF M15 Marbella | 2021/05/24 11:00 | Hazem Naw v Digvijay Pratap Singh | 6-2,7-5 |
| ITF M15 Troisdorf | 2021/05/10 09:30 | Tom Kocevar-Desman v Hazem Naw | 6-3,6-4 |
| ITF M15 Troisdorf | 2021/05/09 08:00 | Hazem Naw v Benedikt Henning | 6-1,6-7,12-10 |
| UTR Pro Tennis Series Mulheim | 2021/07/30 07:00 | Hendrik Jebens v John Sperle | 4-6,6-7 |
| UTR Pro Tennis Series Mulheim | 2021/07/29 08:30 | Marvin Schaber v John Sperle | 2-6,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/28 12:00 | Tim Gennes v John Sperle | 1-6,3-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/26 12:30 | Vasile Antonescu v John Sperle | 6-3,5-2 |
| ITF M15 Antalya | 2021/05/31 08:30 | Daniel Antonio Nunez v John Sperle | 6-4,7-5 |
| ITF M15 Antalya | 2021/05/23 07:00 | John Sperle v Jip Van Assendelft | 5-7,7-5,4-10 |
| ITF M15 Troisdorf | 2021/05/11 10:15 | John Sperle v Aliaksandr Bulitski | 6-2,4-6,5-10 |
| ITF M15 Troisdorf | 2021/05/10 09:30 | John Sperle v Tim Riedel | 5-7,6-1,10-6 |