Stadium: Court 8 Round: 54 Ground: Clay
| ITF M15 Allershausen | 2021/08/30 09:30 | Paras Dahiya v Fred Olivier Schommer | 6-2,6-3 |
| UTR Pro Tennis Series Portoroz | 2021/08/28 07:00 | Paras Dahiya v Domen Gostincar | 1-6,0-1 |
| UTR Pro Tennis Series Portoroz | 2021/08/27 12:00 | Julien De Cuyper v Paras Dahiya | 6-1,4-6,6-4 |
| UTR Pro Tennis Series Portoroz | 2021/08/26 10:00 | Giacomo Revelli v Paras Dahiya | 6-4,6-7,6-3 |
| UTR Pro Tennis Series Portoroz | 2021/08/25 07:00 | Robert Rumler v Paras Dahiya | 7-6,3-6,6-5 |
| UTR Pro Tennis Series Portoroz | 2021/08/24 12:00 | Paras Dahiya v Gal Emersic Potocnik | 4-6,4-5 |
| ITF M15 Pune | 2021/03/25 04:30 | Jonathan Mridha v Paras Dahiya | 6-1,5-7,7-5 |
| ITF M15 Pune | 2021/03/23 05:00 | Paras Dahiya v Suraj R Prabodh | 6-2,7-6 |
| ITF M25 Poznan | 2021/08/26 09:00 | Shintaro Mochizuki v Adrian Oetzbach | 6-4,7-6 |
| ITF M25 Poznan | 2021/08/25 08:00 | Filip Bergevi v Adrian Oetzbach | 4-6,2-6 |
| ITF M25 Poznan | 2021/08/24 08:00 | Marcel Politowicz v Adrian Oetzbach | 3-6,2-6 |
| ITF M15 Oldenzaal | 2021/08/16 10:00 | Adrian Oetzbach v Karlo Cubelic | 5-7,7-5,3-10 |
| ITF M15 Oldenzaal | 2021/08/15 10:15 | Adrian Oetzbach v Mark Simons | 6-1,6-2 |
| ITF M25 Frankfurt am Main | 2021/08/11 11:15 | Adrian Oetzbach v Taiyo Yamanaka | 5-7,5-7 |
| ITF M25 Frankfurt am Main | 2021/08/10 08:25 | Lenny Hampel v Adrian Oetzbach | 2-6,6-0,2-10 |
| ITF M25 Frankfurt am Main | 2021/08/09 09:00 | Adrian Oetzbach v Oscar Moraing | 6-4,3-6,10-6 |