Martin Klizan defeated Ernests Gulbis 6-3 7-5 in the Munich round of 32 on clay. The result followed the form book — Martin Klizan came in leading the head-to-head 3–1, defending last year's quarter-final. Martin Klizan extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-05-06 | Madrid Masters | Q1 | clay | Martin Klizan | 6-4 7-6(7) |
| 2018-04-30 | Munich | Q1 | clay | Martin Klizan | 4-6 6-3 6-4 |
| 2014-09-29 | Beijing | R16 | hard | Martin Klizan | 6-2 3-0 RET |
| 2014-05-18 | Nice | R16 | clay | Ernests Gulbis | 6-7(4) 6-4 6-1 |
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 (131 vs 153). ATP, WTA & Challenger.