Rishi Reddy defeated Nitin Kumar Sinha 7-6 7-5 in the M15 Colombo 2 round of 16 on clay. The upset overturned the form book — Nitin Kumar Sinha came in ranked #872, leading the head-to-head 5–0. Rishi Reddy claimed a first win over Nitin Kumar Sinha in six meetings, narrowing the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-01-05 | M25 Bhopal 1 | Q32 | hard | Nitin Kumar Sinha | 6-3 6-4 |
| 2024-11-13 | M25 Mumbai 1 | R32 | hard | Nitin Kumar Sinha | 6-3 6-4 |
| 2024-10-09 | M25 Kampala 1 | R32 | clay | Nitin Kumar Sinha | 4-6 6-2 6-3 |
| 2023-10-17 | M25 Dharwad 1 | R32 | hard | Nitin Kumar Sinha | 6-2 6-2 |
| 2019-09-03 | M15 Hua Hin 3 | Q16 | hard | Nitin Kumar Sinha | 3-6 6-1 11-9 |
Averages over each player's completed matches in the selected window (94 vs 155). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About