Els Callens defeated Hannah Collin 6-2 6-3 in the Bratislava round of 32 on hard. The result followed the form book — Els Callens came in leading the head-to-head 1–0. Els Callens extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-10-18 | Southampton 50K | R32 | carpet | Els Callens | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.