Su Wei Hsieh defeated Petra Martic 6-3 7-6 in the Wimbledon q128 on grass. The upset overturned the form book — Petra Martic came in leading the head-to-head 2–1, defending last year's round of 128. Su Wei Hsieh narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-02-17 | Dubai | R32 | hard | Petra Martic | 6-4 6-3 |
| 2012-04-30 | Budapest | R16 | clay | Petra Martic | 6-4 6-1 |
| 2012-02-27 | Kuala Lumpur | F | hard | Su Wei Hsieh | 2-6 7-5 4-1 |
Averages over each player's completed matches in the selected window (200 vs 200). 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