Cara Black defeated Els Callens 2-6 6-3 6-3 in the Australian Open round of 128 on hard. The upset overturned the form book — Els Callens came in leading the head-to-head 2–0, defending last year's round of 64. Cara Black claimed a first win over Els Callens in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-10-03 | Filderstadt | Q16 | hard | Els Callens | 6-2 3-6 6-4 |
| 2003-04-14 | Amelia Island | R64 | clay | Els Callens | 6-7 7-6 6-2 |
Averages over each player's completed matches in the selected window (9 vs 5). 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