Stefanie Voegele defeated Christina Mchale 6-1 1-6 6-4 in the Newport Beach quarter-final on hard. The upset overturned the form book — Christina Mchale came in leading the head-to-head 2–0, defending last year's round of 16. Stefanie Voegele claimed a first win over Christina Mchale in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-05-12 | W80 Cagnes-Sur-Mer | F | clay | Christina Mchale | 7-6(4) 6-2 |
| 2018-08-04 | Montreal | Q64 | hard | Christina Mchale | 7-6(2) 7-6(2) |
Averages over each player's completed matches in the selected window (138 vs 124). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About