Nan Nan Liu defeated Ayami Takase 6-7 7-5 6-2 in the Guangzhou 25K qualifying round on hard. Nan Nan Liu extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-05-12 | Nagano 10K | SF | grass | Ayami Takase | 6-3 4-6 6-2 |
| 2002-05-13 | Shanghai 25K | QF | hard | Nan Nan Liu | 6-0 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.