
Elise Mertens defeated Su Wei Hsieh 6-3 1-6 6-2 in the Osaka round of 16 on hard. The result followed the form book — Elise Mertens came in leading the head-to-head 2–1. Elise Mertens extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-09-14 | Rome | R64 | clay | Elise Mertens | 6-3 6-1 |
| 2018-10-08 | Tianjin | QF | hard | Su Wei Hsieh | 6-2 4-0 RET |
| 2018-04-30 | Rabat | SF | clay | Elise Mertens | 6-0 6-2 |
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
Averages over each player's completed matches in the selected window (200 vs 104). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Mertens E.: 6 days rest · 1 match, 21 games (7d). Higher means fresher. About