Stadium: Court 1 Round: 54 Ground: Hardcourt indoor
| ITF M25 Eupen | 2021/09/09 07:30 | Arthur Fery v Buvaysar Gadamauri | 7-5,6-1 |
| ITF M25 Eupen | 2021/09/08 09:50 | Buvaysar Gadamauri v Martin Katz | 6-3,6-3 |
| ITF M25 Eupen | 2021/09/07 07:30 | Buvaysar Gadamauri v Mateo Nicolas Martinez | 6-4,7-6 |
| ITF M25 Eupen | 2021/09/06 11:00 | Buvaysar Gadamauri v Niklas Koch | 6-2,6-2 |
| ITF M15 Huy | 2021/08/25 13:10 | Gauthier Onclin v Buvaysar Gadamauri | 6-4,6-1 |
| ITF M15 Huy | 2021/08/24 08:00 | Buvaysar Gadamauri v Charles Minc | 6-1,6-1 |
| ITF M15 Huy | 2021/08/23 10:00 | Buvaysar Gadamauri v Alexis Boureau | 6-3,6-3 |
| ITF M15 Huy | 2021/08/22 07:40 | Buvaysar Gadamauri v Sascha Moeller | 6-1,6-2 |
| UTR Pro Tennis Series Ricany | 2021/09/12 10:30 | Michalis Sakellaridis v Dominik Langmajer | 6-2,5-2 |
| UTR Pro Tennis Series Ricany | 2021/09/11 07:30 | Dominik Langmajer v Alec Adamson | 3-6,6-3,6-3 |
| ITF M25 Ricany | 2021/08/29 12:00 | Dominik Langmajer v Martin Machala | 3-6,3-6 |
| ITF M25 Poznan | 2021/08/22 08:00 | Dominik Langmajer v Marcelo Zormann | 4-6,1-6 |
| ITF M15 Lodz | 2021/08/15 11:00 | Omar Brigida v Dominik Langmajer | 6-1,6-4 |
| ITF M15 Gdynia | 2021/08/08 08:00 | Olaf Pieczkowski v Dominik Langmajer | 6-2,6-1 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/01 09:55 | Dominik Langmajer v Yujiro Onuma | 3-6,3-6 |
| ITF M15 Castelo Branco | 2021/07/26 11:00 | Adan Freire Da Silva v Dominik Langmajer | 6-3,6-2 |