Alison Riske defeated Su Wei Hsieh 6-2 6-4 in the Nottingham round of 16 on grass. The upset overturned the form book — Su Wei Hsieh came in leading the head-to-head 1–0. Alison Riske claimed a first win over Su Wei Hsieh in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-03-22 | Miami | R64 | hard | Su Wei Hsieh | 6-2 7-5 |
Averages over each player's completed matches in the selected window (161 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
wins 54% of points on serve vs Wei Hsieh S.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About