Petra Rampre defeated Stephanie Chi 6-4 1-6 6-3 in the Taipei 50K round of 16 on hard. The upset overturned the form book — Stephanie Chi came in leading the head-to-head 1–0. Petra Rampre claimed a first win over Stephanie Chi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-05-18 | Spartanburg 25K | R32 | hard | Stephanie Chi | 6-1 6-7 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.