Yulia Putintseva defeated Su Wei Hsieh 6-1 6-3 in the Australian Open round of 128 on hard. The upset overturned the form book — Su Wei Hsieh came in leading the head-to-head 2–0, defending last year's round of 32. Yulia Putintseva claimed a first win over Su Wei Hsieh in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-05-12 | Rome | Q32 | clay | Su Wei Hsieh | 1-6 7-5 6-3 |
| 2015-10-26 | Nanjing $100K | F | hard | Su Wei Hsieh | 7-6(5) 2-6 6-2 |
Averages over each player's completed matches in the selected window (200 vs 63). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Putintseva Y.: 6 days rest · 1 match, 37 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About