Ipek Oz defeated Cindy Burger 3-6 6-3 6-4 in the W25 Brno round of 32 on clay. The upset overturned the form book — Cindy Burger came in leading the head-to-head 1–0. Ipek Oz claimed a first win over Cindy Burger in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-08-18 | W15 Oldenzaal 1 | F | clay | Cindy Burger | 2-6 6-1 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.