Alexander Donski defeated Olaf Pieczkowski 7-6 7-5 in the M15 Sozopol 3 round of 32 on hard. The result followed the form book — Alexander Donski came in leading the head-to-head 2–0. Alexander Donski extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-10-07 | M15 Sozopol 1 | QF | hard | Alexander Donski | 6-1 6-7(7) 6-0 |
| 2022-03-24 | M15 Monastir 11 | R32 | hard | Alexander Donski | 5-7 6-2 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.