Chun Mei Ji defeated Shan Shan Song 6-4 6-2 in the Beijing 25K round of 32 on hard. The upset overturned the form book — Shan Shan Song came in leading the head-to-head 2–1. Chun Mei Ji narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-09-24 | Guangzhou | R32 | hard | Shan Shan Song | 6-3 6-2 |
| 2006-02-13 | Shenzhen 1 10K | R32 | hard | Chun Mei Ji | 6-2 6-1 |
| 2005-08-08 | Wuxi 25K | R32 | hard | Shan Shan Song | 6-0 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.