Gerald Melzer defeated Jan Satral 6-1 7-6 in the Sudan F1 round of 32 on clay. The upset overturned the form book — Jan Satral came in leading the head-to-head 1–0, but Gerald Melzer had been the form player, winning 5 of their last 10 on clay. Gerald Melzer claimed a first win over Jan Satral in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-23 | Czech Republic F3 | R16 | clay | Jan Satral | 3-6 6-3 6-0 |
Averages over each player's completed matches in the selected window (200 vs 187). 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