Karin Knapp defeated Lara Arruabarrena 6-3 6-3 in the Bogota quarter-final on clay. The result followed the form book — Karin Knapp came in leading the head-to-head 2–0, defending last year's quarter-final. Karin Knapp extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-18 | Nuremberg | SF | clay | Karin Knapp | 6-0 6-2 |
| 2014-01-27 | Paris | R32 | carpet | Karin Knapp | 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 (137 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About