Dalwinder Singh defeated Bharath Nishok Kumaran 5-7 6-2 7-6 in the M15 Indore 2 quarter-final on hard. The result followed the form book — Dalwinder Singh came in leading the head-to-head 1–0. Dalwinder Singh extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-03-28 | M15 New Delhi 1 | Q64 | hard | Dalwinder Singh | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.