Christina Mchale defeated Lara Arruabarrena 6-2 6-3 in the Seoul round of 32 on hard. The upset overturned the form book — Lara Arruabarrena came in leading the head-to-head 1–0, defending last year's semi-final. Christina Mchale claimed a first win over Lara Arruabarrena in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-05-08 | Madrid | R64 | clay | Lara Arruabarrena | 4-6 7-6(1) 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About