Ilay Yoruk defeated Vlada Katic 3-6 6-1 10-8 in the W15 Antalya 12 q64 on clay. The upset overturned the form book — Vlada Katic came in leading the head-to-head 1–0. Ilay Yoruk claimed a first win over Vlada Katic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-03-07 | W15 Antalya 10 | Q64 | clay | Vlada Katic | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.