Diana Sumova defeated Pia Konig 6-2 3-6 6-0 in the Portschach 10K qualifying round on clay. The upset overturned the form book — Pia Konig came in leading the head-to-head 1–0. Diana Sumova claimed a first win over Pia Konig in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-31 | St Poelten $10K | F | clay | Pia Konig | 6-0 3-6 7-5 |
Averages over each player's completed matches in the selected window (6 vs 7). 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