Marek Semjan defeated Robin Stanek 6-3 5-7 6-4 in the Slovakia F1 semi-final on clay. The upset overturned the form book — Robin Stanek came in leading the head-to-head 1–0. Marek Semjan claimed a first win over Robin Stanek in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-10-23 | Czech Republic F7 | R32 | carpet | Robin Stanek | 6-3 6-7(4) 6-3 |
Averages over each player's completed matches in the selected window (51 vs 161). 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