Mara Guth defeated Karolina Kozakova 5-7 6-4 7-6 in the W15 Trnava 1 round of 32 on hard. The upset overturned the form book — Karolina Kozakova came in leading the head-to-head 1–0. Mara Guth claimed a first win over Karolina Kozakova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-02-29 | W15 Monastir 7 | R16 | hard | Karolina Kozakova | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.