Stadium: Court RSPL Round: 26 Ground: Hardcourt outdoor
| ITF - Indore M15 | 2021/11/11 05:50 | Nitin Kumar Sinha v S D Prajwal Dev | 3-6,6-7 |
| ITF - Gurugram M15 | 2021/11/24 06:15 | S D Prajwal Dev v Romain Faucon | 4-6,6-1,6-2 |
| ITF - New Delhi M15 | 2021/11/18 05:35 | S D Prajwal Dev v Abhinav Sanjeev Shanmugam | 3-6,6-3,4-6 |
| ITF - New Delhi M15 | 2021/11/17 07:10 | S D Prajwal Dev v Nicolas Tepmahc | 7-5,6-3 |
| ITF - Indore M15 | 2021/11/12 07:10 | Philip Sekulic v S D Prajwal Dev | 6-1,6-4 |
| ITF - Indore M15 | 2021/11/11 05:50 | Nitin Kumar Sinha v S D Prajwal Dev | 3-6,6-7 |
| ITF - Indore M15 | 2021/11/10 04:00 | Vishnu Vardhan v S D Prajwal Dev | 4-6,2-6 |
| ITF - Sharm El Sheikh M15 | 2021/10/08 08:00 | S D Prajwal Dev v Petr Hajek | 5-7,2-6 |
| ITF - Sharm El Sheikh M15 | 2021/10/07 08:00 | Hady Habib v S D Prajwal Dev | 6-3,1-6,3-6 |
| ITF - Gurugram M15 | 2021/11/24 03:30 | Nitin Kumar Sinha v Bharath Nishok Kumaran | 4-6,6-3,6-4 |
| ITF - New Delhi M15 | 2021/11/19 06:10 | Nitin Kumar Sinha v Vishnu Vardhan | 6-7,6-2,5-7 |
| ITF - New Delhi M15 | 2021/11/18 05:50 | Eric Vanshelboim v Nitin Kumar Sinha | 6-3,6-7,0-6 |
| ITF - New Delhi M15 | 2021/11/17 07:10 | Alexis Canter v Nitin Kumar Sinha | 6-4,2-6,6-7 |
| ITF - Indore M15 | 2021/11/11 05:50 | Nitin Kumar Sinha v S D Prajwal Dev | 3-6,6-7 |
| ITF - Sharm El Sheikh M15 | 2021/10/11 09:30 | Nitin Kumar Sinha v Alan Bojarski | 1-6,6-2,10-12 |
| ITF - Sharm El Sheikh M15 | 2021/10/07 08:00 | Petr Hajek v Nitin Kumar Sinha | 6-3,6-7,6-4 |
| ITF - Sharm El Sheikh M15 | 2021/10/06 09:35 | Nitin Kumar Sinha v Cezar Cretu | 4-6,6-1,6-2 |