Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2021/10/05 08:00 | Nitin Kumar Sinha v Nico Jaeger | 6-4,6-0 |
| ITF M15 Sharm El Sheikh | 2021/10/04 08:00 | Nitin Kumar Sinha v Stephanos Schinas | 6-1,6-4 |
| ITF M15 Cairo | 2021/09/29 10:55 | Lorenzo Gagliardo v Nitin Kumar Sinha | 3-6,6-4,6-4 |
| ITF M15 Cairo | 2021/09/28 08:00 | Nitin Kumar Sinha v Roland Stuurman | 2-6,0-6 |
| ITF M15 Cairo | 2021/09/22 13:40 | Billy Harris v Nitin Kumar Sinha | 6-0,7-6 |
| ITF M15 Cairo | 2021/09/21 08:00 | Nitin Kumar Sinha v Sean Hess | 6-4,3-6,10-1 |
| ITF M15 Cairo | 2021/09/13 07:00 | Nitin Kumar Sinha v Adrian Oetzbach | 5-7,6-3,11-13 |
| ITF M15 Cairo | 2021/09/12 07:00 | Nitin Kumar Sinha v Leyton Rivera | 7-5,6-2 |
| ITF M15 Pirot | 2021/09/26 11:30 | Luka Pavlovic v Cezar Cretu | 6-2,6-2 |
| ITF M15 Pirot | 2021/09/25 14:30 | Andrey Chepelev v Cezar Cretu | 4-6,6-4,5-7 |
| ITF M15 Pirot | 2021/09/25 09:35 | Cezar Cretu v Calin Manda | 6-4,6-1 |
| ITF M15 Pirot | 2021/09/23 11:00 | Cezar Cretu v Giorgio Tabacco | 6-4,6-3 |
| ITF M15 Pirot | 2021/09/22 08:00 | Cezar Cretu v Lukas Palovic | 6-4,6-4 |
| ITF M15 Curtea de Arges | 2021/08/12 06:55 | Cezar Cretu v Nicholas David Ionel | 1-6,1-6 |
| ITF M15 Curtea de Arges | 2021/08/11 10:25 | Vlad Andrei Dumitru v Cezar Cretu | 5-7,1-6 |
| ITF M15 Curtea de Arges | 2021/08/10 08:40 | Cezar Cretu v Bogdan Pavel | 6-1,6-1 |