Joannette Kruger defeated Alexia Dechaume Balleret 4-6 7-6 6-1 in the Prague quarter-final on clay. The upset overturned the form book — Alexia Dechaume Balleret came in leading the head-to-head 1–0. Joannette Kruger claimed a first win over Alexia Dechaume Balleret in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-08-24 | New Haven | R32 | hard | Alexia Dechaume Balleret | 6-4 3-6 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.