Yan Chong Chen defeated Chun Mei Ji 4-6 7-6 6-2 in the Shenzhen 2 50K round of 32 on hard. The upset overturned the form book — Chun Mei Ji came in leading the head-to-head 1–0. Yan Chong Chen claimed a first win over Chun Mei Ji in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-02-13 | Shenzhen 1 10K | SF | hard | Chun Mei Ji | 7-5 6-4 |
Averages over each player's completed matches in the selected window (2 vs 1). 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. Small sample — read as indicative. About