Stadion: Court 1 Round: 27 Ground: Hardcourt indoor
| ITF - M25 - Hamburg | 2021/10/21 09:45 | Daniel Masur v Henri Squire | 4-6,4-6 |
| ITF - M25 - Hamburg | 2021/10/19 11:25 | Henri Squire v Milan Welte | 6-2,6-2 |
| ITF - M25 - Skopje | 2021/10/01 13:30 | Riccardo Balzerani v Henri Squire | 2-6,4-6 |
| ITF - M25 - Skopje | 2021/10/01 09:30 | Gorazd Srbljak v Henri Squire | 6-1,3-6,4-6 |
| ITF - M25 - Skopje | 2021/09/29 07:30 | Henri Squire v Eric Vanshelboim | 6-2,6-3 |
| ITF - M25 - Pardubice | 2021/09/26 08:00 | Filip Misolic v Henri Squire | 7-5,6-3 |
| ITF - M25 - Pardubice | 2021/09/25 09:40 | Henri Squire v Alexander Weis | 6-4,6-1 |
| ITF - M25 - Pardubice | 2021/09/24 11:00 | Henri Squire v Pavel Nejedly | 6-1,6-3 |
| ITF - M25 - Hamburg | 2021/10/21 08:00 | Lenny Hampel v Tim Sandkaulen | 6-4,7-6 |
| ITF - M25 - Hamburg | 2021/10/19 14:00 | Lenny Hampel v Alexander Cozbinov | 6-4,6-2 |
| ITF - M25 - Budapest | 2021/09/29 11:45 | Buvaysar Gadamauri v Lenny Hampel | 6-2,6-4 |
| ITF - M25 - Budapest | 2021/09/28 10:15 | Andre Biro v Lenny Hampel | 3-6,0-6 |
| Challenger - Tulln | 2021/09/05 09:00 | Matteo Martineau v Lenny Hampel | 6-3,6-2 |
| ITF - M15 - Bad Waltersdorf | 2021/09/02 09:45 | Lenny Hampel v Timo Stodder | 6-4,4-6,2-6 |
| ITF - M15 - Bad Waltersdorf | 2021/09/01 12:10 | Lenny Hampel v Matic Dimic | 6-3,6-2 |
| ITF - M25 - Frankfurt am Main | 2021/08/10 08:25 | Lenny Hampel v Adrian Oetzbach | 2-6,6-0,2-10 |