Tamara Zidansek defeated Su Wei Hsieh 6-2 6-4 in the Madrid round of 64 on clay. The upset overturned the form book — Su Wei Hsieh came in leading the head-to-head 1–0. Tamara Zidansek 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 |
|---|---|---|---|---|---|
| 2018-04-30 | Rabat | R16 | clay | Su Wei Hsieh | 6-7(6) 6-3 6-3 |
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 42). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About