Wan Ting Liu defeated Mari Tanaka 6-2 3-6 6-3 in the Makinohara 25K round of 32 on carpet. Wan Ting Liu extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-08-28 | Guanzhou 50K | R32 | hard | Wan Ting Liu | 7-5 2-6 6-4 |
| 2006-08-21 | Nanjing 25K | R32 | hard | Mari Tanaka | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.