Tayisiya Morderger defeated Julia Wachaczyk 6-3 6-4 in the Oldenzaal 10K round of 16 on clay. The upset overturned the form book — Julia Wachaczyk came in leading the head-to-head 2–1. Tayisiya Morderger narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-10-26 | Heraklion $10K | R16 | hard | Julia Wachaczyk | 6-3 7-5 |
| 2015-10-19 | Heraklion $10K | R16 | hard | Julia Wachaczyk | 6-1 7-5 |
| 2015-04-27 | Heraklion $10K | R32 | hard | Tayisiya Morderger | 6-0 7-6(5) |
Averages over each player's completed matches in the selected window (18 vs 4). 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