Stefan Popovic defeated Alexander Donski 6-2 7-5 in the M15 Sarajevo 1 round of 32 on clay. The result followed the form book — Stefan Popovic came in leading the head-to-head 2–0. Stefan Popovic extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-07-26 | M15 Metzingen 1 | R32 | clay | Stefan Popovic | 2-6 6-3 7-5 |
| 2022-05-04 | M25 Ulcinj 1 | R32 | clay | Stefan Popovic | 7-6(3) 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.