Katharina Gerlach defeated Anna Siskova 6-1 6-1 in the W25 Lima quarter-final on clay. The result followed the form book — Katharina Gerlach came in leading the head-to-head 1–0. Katharina Gerlach extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-09-13 | W25 Frydek Mistek | QF | clay | Katharina Gerlach | 6-1 6-2 |
Averages over each player's completed matches in the selected window (24 vs 97). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About