Maria Sanchez Lorenzo defeated Els Callens 6-7 6-3 6-4 in the Toronto q64 on hard. Maria Sanchez Lorenzo extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-06-07 | Birmingham | R64 | grass | Maria Sanchez Lorenzo | 3-6 6-4 6-3 |
| 1997-03-20 | Key Biscayne | R128 | hard | Els Callens | 6-1 6-3 |
Averages over each player's completed matches in the selected window (19 vs 1). 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. Small sample — read as indicative. About