Martin Klizan defeated Daniel Gimeno Traver 6-4 6-3 in the Hamburg quarter-final on clay. The result followed the form book — Martin Klizan came in leading the head-to-head 2–0, defending last year's round of 32. Martin Klizan extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-04-06 | Casablanca | F | clay | Martin Klizan | 6-2 6-2 |
| 2015-02-02 | Quito | R16 | clay | Martin Klizan | 6-3 5-7 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 (200 vs 191). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About