Chin Wei Chan defeated Yung Jan Chan 6-2 6-3 in the Tainan 10K semi-final on clay. The upset overturned the form book — Yung Jan Chan came in leading the head-to-head 3–0. Chin Wei Chan claimed a first win over Yung Jan Chan in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-07-30 | Beijing 75K | QF | hard | Yung Jan Chan | 6-3 6-0 |
| 2009-11-23 | Toyota 75K | R16 | carpet | Yung Jan Chan | 7-6(2) 6-4 |
| 2006-05-08 | Fukuoka 50K | SF | grass | Yung Jan Chan | 6-2 6-2 |
Averages over each player's completed matches in the selected window (14 vs 126). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About