Natalia Vikhlyantseva defeated Ana Konjuh 6-3 7-5 in the 's Hertogenbosch semi-final on grass. The upset overturned the form book — Ana Konjuh came in leading the head-to-head 1–0. Natalia Vikhlyantseva claimed a first win over Ana Konjuh in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-07-31 | Stanford | R16 | hard | Ana Konjuh | 7-5 6-4 |
Averages from each player's recent completed matches (19 vs 20). ATP, WTA & Challenger.