Ground: Hardcourt outdoor
| ITF M15 Addis Ababa | 2023/05/26 07:00 | Nitin Kumar Sinha v S D Prajwal Dev | 2-6,6-7 |
| ITF M15 Gurugram | 2021/11/25 04:00 | S D Prajwal Dev v Nitin Kumar Sinha | 4-6,6-3,6-7 |
| ITF M15 Indore | 2021/11/11 05:50 | Nitin Kumar Sinha v S D Prajwal Dev | 3-6,6-7 |
| ITF M25 Bali | 2025/09/13 02:00 | Max Basing v S D Prajwal Dev | 6-3,6-2 |
| ITF M25 Bali | 2025/09/12 02:00 | Koki Matsuda v S D Prajwal Dev | 6-7,3-6 |
| ITF M25 Bali | 2025/09/11 05:10 | Joao Graca v S D Prajwal Dev | 6-7,0-6 |
| ITF M25 Bali | 2025/09/05 02:00 | Yanki Erel v S D Prajwal Dev | 6-3,6-3 |
| ITF M25 Bali | 2025/09/04 02:00 | Bill Chan v S D Prajwal Dev | 3-6,4-6 |
| ITF M25 Bali | 2025/09/03 02:00 | Lucca Liu v S D Prajwal Dev | 4-6,7-5,0-0 |
| Challenger Sofia | 2025/08/17 09:40 | Alex Molcan v S D Prajwal Dev | 6-0,6-2 |
| Challenger Sofia | 2025/08/10 12:00 | S D Prajwal Dev v Sergey Fomin | 4-6,4-6 |
| ITF M25 Bali | 2025/09/10 07:30 | Max Basing v Nitin Kumar Sinha | 6-0,6-2 |
| ITF M25 Bali | 2025/09/08 02:00 | Nitin Kumar Sinha v Stefan Storch | 7-6,6-4 |
| ITF M25 Bali | 2025/09/03 02:00 | Yanki Erel v Nitin Kumar Sinha | 6-1,5-1 |
| Challenger Sofia | 2025/08/10 12:10 | Dali Blanch v Nitin Kumar Sinha | 6-4,7-5 |
| Challenger Liberec | 2025/07/27 14:05 | Milos Karol v Nitin Kumar Sinha | 6-1,6-2 |
| ITF M25 Denia | 2025/07/22 08:00 | Nitin Kumar Sinha v Darius Florin Pop | 2-6,7-5,1-0 |
| ITF M25 Gandia | 2025/07/15 09:41 | Nitin Kumar Sinha v Ignacio Parisca | 6-7,5-7 |
| ITF M25 Bastia-Lucciana | 2025/07/09 10:32 | Tristan Lamasine v Nitin Kumar Sinha | 6-3,6-1 |