Karin Knapp defeated Polona Hercog 7-6 7-5 in the Bad Gastein quarter-final on clay. Karin Knapp extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-05-19 | Nuremberg | R16 | clay | Karin Knapp | 6-3 6-3 |
| 2011-07-11 | Palermo | R32 | clay | Polona Hercog | 5-7 6-4 6-2 |
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 (58 vs 200). ATP, WTA & Challenger.