Katarzyna Piter defeated Cagla Buyukakcay 6-3 3-6 6-1 in the Izmir 25K qualifying round on hard. The upset overturned the form book — Cagla Buyukakcay came in ranked #423, leading the head-to-head 2–0. Katarzyna Piter claimed a first win over Cagla Buyukakcay in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-08-22 | W25 Braunschweig | R16 | clay | Cagla Buyukakcay | 4-6 6-4 6-3 |
| 2019-07-03 | W25 Den Haag | R32 | clay | Cagla Buyukakcay | 7-5 4-6 6-2 |
Averages over each player's completed matches in the selected window (155 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About