Ying Zhang defeated Ching Wen Hsu 6-2 2-6 6-2 in the W25 Taipei quarter-final on hard. The upset overturned the form book — Ching Wen Hsu came in leading the head-to-head 1–0. Ying Zhang claimed a first win over Ching Wen Hsu in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-25 | Bangkok $10K | R32 | hard | Ching Wen Hsu | 6-2 5-7 6-3 |
Averages over each player's completed matches in the selected window (56 vs 1). ATP, WTA & Challenger.
Zhang Y.: 13 days rest · 2 matches (14d). 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. Small sample — read as indicative. About