Jing Jing Lu defeated Natsumi Hamamura 6-2 3-6 6-1 in the Taizou 25K round of 32 on hard. The result followed the form book — Jing Jing Lu came in leading the head-to-head 3–0. Jing Jing Lu extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-10 | Quanzhou 25K | R16 | hard | Jing Jing Lu | 7-5 6-3 |
| 2008-04-28 | Gimcheon 25K | R32 | hard | Jing Jing Lu | 6-2 7-5 |
| 2007-05-07 | Chengdu 25K | R16 | hard | Jing Jing Lu | 7-5 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.