Calin Manda defeated Josip Krstanovic 6-2 6-3 in the M15 Antalya 8 q64 on clay. The result followed the form book — Calin Manda came in leading the head-to-head 1–0. Calin Manda extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-01-10 | M15 Antalya 2 | Q64 | clay | Calin Manda | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.