Kai Lin Zhang defeated Chin Wei Chan 6-3 6-4 in the Shenzhen 10K semi-final on hard. The upset overturned the form book — Chin Wei Chan came in leading the head-to-head 1–0. Kai Lin Zhang claimed a first win over Chin Wei Chan in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-04-09 | Wenshan 50K | QF | hard | Chin Wei Chan | 6-3 2-6 6-1 |
Averages over each player's completed matches in the selected window (124 vs 12). 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