Marek Semjan defeated Jakub Lustyk 6-2 6-3 in the Qatar F4 round of 16 on hard. The upset overturned the form book — Jakub Lustyk came in leading the head-to-head 1–0. Marek Semjan claimed a first win over Jakub Lustyk in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-05-07 | Czech Republic F1 | R32 | clay | Jakub Lustyk | 7-6(9) 7-5 |
Averages over each player's completed matches in the selected window (51 vs 2). 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