Ramkumar Ramanathan defeated Kaza Vinayak Sharma 6-3 7-6 in the India F6 qualifying round on hard. The result followed the form book — Ramkumar Ramanathan came in leading the head-to-head 2–1. Ramkumar Ramanathan extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-11-16 | India F16 | QF | hard | Ramkumar Ramanathan | 6-3 6-1 |
| 2012-04-23 | India F5 | R32 | clay | Ramkumar Ramanathan | 6-3 6-7(3) 6-3 |
| 2011-11-14 | India F10 | R32 | hard | Kaza Vinayak Sharma | 6-4 6-3 |
Averages over each player's completed matches in the selected window (200 vs 50). 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