

Chun Hsin Tseng defeated Yu Hsiou Hsu 6-4 6-4 in the Taipei 2 CH quarter-final on hard. The upset overturned the form book — Yu Hsiou Hsu came in ranked #245, leading the head-to-head 1–0. Chun Hsin Tseng claimed a first win over Yu Hsiou Hsu in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-01-02 | Hong Kong F6 | R32 | hard | Yu Hsiou Hsu | 6-3 7-6(5) |
Averages over each player's completed matches in the selected window (149 vs 162). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Hsin Tseng C.: 8 days rest · 3 matches (14d) · Hsiou Hsu Y.: 15 days rest. 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