Stadium: Court Tsitsipas Round: 26 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2021/11/11 07:00 | Tim Handel v Kai Lemstra | 3-6,6-7 |
| ITF M15 Selva Gardena | 2021/10/29 14:00 | Leandro Riedi v Tim Handel | 4-6,6-3,6-4 |
| ITF M15 Selva Gardena | 2021/10/28 12:20 | Tim Handel v Giacomo Dambrosi | 7-6,4-6,6-3 |
| ITF M15 Selva Gardena | 2021/10/27 14:05 | Tim Handel v Luigi Sorrentino | 6-2,6-2 |
| ITF M15 Selva Gardena | 2021/10/25 13:05 | Tim Handel v Alessandro Ragazzi | 7-5,6-2 |
| ITF M25 Hamburg | 2021/10/20 12:30 | Elmar Ejupovic v Tim Handel | 6-4,4-6,7-6 |
| ITF M15 Sozopol | 2021/10/14 12:30 | Tim Handel v Nikolay Nedelchev | 3-6,6-7 |
| ITF M15 Sozopol | 2021/10/08 08:35 | Tim Handel v Alexander Donski | 3-6,6-3,2-6 |
| ITF M15 Heraklion | 2021/11/17 10:00 | Filip Bergevi v Karl Friberg | 6-3,7-6 |
| ITF M15 Parnu | 2021/10/28 07:00 | Filip Bergevi v Iiro Vasa | 6-3,5-7,4-6 |
| ITF M15 Parnu | 2021/10/27 09:50 | Filip Bergevi v Eero Vasa | 6-3,5-7,6-1 |
| ITF M25 Hamburg | 2021/10/19 12:45 | Jakub Paul v Filip Bergevi | 6-4,6-3 |
| ITF M25 Hamburg | 2021/10/17 13:55 | Filip Bergevi v George Houghton | 6-4,7-6 |
| ITF M25 Hamburg | 2021/10/17 07:55 | Filip Bergevi v Mikhail Minakov | 6-3,7-5 |
| ITF M25 Falun | 2021/09/28 11:00 | Yuta Shimizu v Filip Bergevi | 6-3,7-5 |
| ITF M25 Jonkoping | 2021/09/23 09:30 | Shintaro Imai v Filip Bergevi | 6-4,7-6 |