Nitin Kumar Sinha leads 2 to 0 over 2 singles meetings since 2022. Last meeting on 09/02/2026 at Chennai Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 09/02/2026 | Chennai Challenger | Qualifiers | hard | Sinha | 6-4 4-2 |
| 06/04/2022 | M15 Chiang Rai | Round 1 | hard | Sinha | 2-6 2-5 |
| hard | Sinha 2 - 0 Kalyanpur |
| 2026 | Sinha 1 - 0 Kalyanpur |
| 2022 | Sinha 1 - 0 Kalyanpur |
97 wins, 127 losses since 2021 (43.3%).
Last matches: D D D D D
65 wins, 90 losses since 2021 (41.9%).
Last matches: D V V V D
Nitin Kumar Sinha leads 2 to 0 over 2 singles meetings since 2022.
On 09/02/2026, at Chennai Challenger (Qualifiers): Nitin Kumar Sinha won 6-4 4-2.