Costanza Traversi defeated Katarina Sopkova 6-3 6-4 in the W25 Osijek q64 on clay. The result followed the form book — Costanza Traversi came in leading the head-to-head 1–0. Costanza Traversi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-06-04 | W25 Poertschach | Q32 | clay | Costanza Traversi | 7-6(5) 6-7(5) 12-10 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.