Denisa Chladkova defeated Kristie Boogert 7-6 1-6 6-4 in the Leipzig qualifying round on carpet. The upset overturned the form book — Kristie Boogert came in leading the head-to-head 1–0. Denisa Chladkova claimed a first win over Kristie Boogert in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-07-27 | Sopot | R32 | clay | Kristie Boogert | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.