Gerald Melzer defeated Martin Klizan 6-3 5-7 6-4 in the Poprad CH semi-final on clay. The upset overturned the form book — Martin Klizan came in leading the head-to-head 1–0. Gerald Melzer claimed a first win over Martin Klizan in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-30 | Kitzbuhel | Q2 | clay | Martin Klizan | 6-1 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.