Jurgen Melzer defeated Martin Klizan 6-3 6-4 in the Hamburg qualifying round 1 on clay. The result followed the form book — Jurgen Melzer came in leading the head-to-head 2–1. Jurgen Melzer extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-23 | Hamburg | Q1 | clay | Jurgen Melzer | 6-3 6-4 |
| 2015-01-04 | Brisbane | R32 | hard | Martin Klizan | 6-7(5) 7-6(6) 6-1 |
| 2010-03-05 | Davis Cup G1 R2: AUT vs SVK | RR | hard | Jurgen Melzer | 6-3 6-3 7-5 |
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 (22 vs 200). ATP, WTA & Challenger.