Els Callens defeated Denisa Chladkova 2-6 7-5 6-4 in the Australian Open round of 64 on hard. The result followed the form book — Els Callens came in leading the head-to-head 1–0, defending last year's round of 64. Els Callens extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-10-09 | Zurich | Q32 | hard | Els Callens | 6-3 2-1 |
Averages over each player's completed matches in the selected window (10 vs 13). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About