Nitin Kumar Sinha leads 3 to 2 over 5 singles meetings since 2022. Last meeting on 04/12/2025 at M15 Gwalior.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 04/12/2025 | M15 Gwalior | Round 2 | hard | Sinha | 6-2 6-4 |
| 14/01/2025 | M25 Chennai | Round 1 | hard | Sureshkumar | 6-2 1-6 7-6(4) |
| 14/11/2024 | M25 Mumbai | Round 2 | hard | Sinha | 6-4 6-3 |
| 29/03/2023 | M25 Mysuru | Round 1 | hard | Sinha | 2-6 6-4 6-4 |
| 22/07/2022 | M15 Colombo | Quarter-final | clay | Sureshkumar | 6-3 6-2 |
| hard | Sinha 3 - 1 Sureshkumar |
| clay | Sinha 0 - 1 Sureshkumar |
| 2025 | Sinha 1 - 1 Sureshkumar |
| 2024 | Sinha 1 - 0 Sureshkumar |
| 2023 | Sinha 1 - 0 Sureshkumar |
| 2022 | Sinha 0 - 1 Sureshkumar |
97 wins, 127 losses since 2021 (43.3%).
Last matches: D D D D D
120 wins, 108 losses since 2021 (52.6%).
Last matches: D V D D V
Nitin Kumar Sinha leads 3 to 2 over 5 singles meetings since 2022.
On 04/12/2025, at M15 Gwalior (Round 2): Nitin Kumar Sinha won 6-2 6-4.