Suchanun Viratprasert defeated Daniela Kix 6-2 6-3 in the Beijing 50K round of 16 on hard. The upset overturned the form book — Daniela Kix came in leading the head-to-head 2–0. Suchanun Viratprasert claimed a first win over Daniela Kix in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-05-30 | Nanjing 1 25K | QF | hard | Daniela Kix | 6-0 7-6(5) |
| 2005-05-23 | Shanghai 25K | F | hard | Daniela Kix | 7-6(6) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.