R. Mehra defeated Nitin Kumar Sinha 6-4 7-6 in the M25 Bhopal 1 q16 on hard. The upset overturned the form book — Nitin Kumar Sinha came in ranked #890, leading the head-to-head 1–0. R. Mehra claimed a first win over Nitin Kumar Sinha in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-11-15 | M25 Hua Hin 1 | R32 | hard | Nitin Kumar Sinha | 7-5 7-6(3) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.