Katharina Hering defeated Stefania Rogozinska Dzik 7-5 6-2 in the W15 Sharm El Sheikh 11 round of 16 on hard. The upset overturned the form book — Stefania Rogozinska Dzik came in leading the head-to-head 1–0. Katharina Hering claimed a first win over Stefania Rogozinska Dzik in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-04-10 | W15 Sharm El Sheikh 12 | R32 | hard | Stefania Rogozinska Dzik | 7-5 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.