Yue Wei Wang defeated Chia Yen Tsai 6-2 6-1 in the China Masters 1 qualifying round on hard. The upset overturned the form book — Chia Yen Tsai came in leading the head-to-head 1–0. Yue Wei Wang claimed a first win over Chia Yen Tsai in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-05-10 | China F2 | R32 | hard | Chia Yen Tsai | 7-5 6-0 |