Stepan Mruzek advanced when Dominik Recek retired 6-4 4-1 in the M15 Kottingbrunn 1 q64. Stepan Mruzek claimed a first win over Dominik Recek in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-09-19 | M25 Pardubice 1 | Q16 | clay | Dominik Recek | 6-1 6-1 |
| 2021-11-21 | M15 Ostrava 1 | Q32 | hard | Dominik Recek | 6-1 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.