Marek Semjan defeated Miloslav Mecir Jr 7-6 7-6 in the Slovak Rep F1 round of 32 on clay. Marek Semjan extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-07-30 | Slovakia F1 | SF | clay | Miloslav Mecir Jr | 6-2 6-4 |
| 2009-11-23 | Czech Rep F5 | R16 | carpet | Marek Semjan | 3-6 6-4 6-3 |
Averages over each player's completed matches in the selected window (51 vs 40). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About