Nina Stojanovic defeated Samantha Stosur 6-4 6-3 in the Nanchang round of 16 on hard. The upset overturned the form book — Samantha Stosur came in leading the head-to-head 1–0. Nina Stojanovic claimed a first win over Samantha Stosur in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-09-16 | Guangzhou | QF | hard | Samantha Stosur | 6-2 7-6(1) |
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 (127 vs 62). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About