Sheng Nan Sun advanced when Miho Saeki retired 4-0 in the Shanghai 50K round of 32. Sheng Nan Sun claimed a first win over Miho Saeki in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-08 | Wuxi 25K | F | hard | Miho Saeki | 6-2 7-6(1) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.