Els Callens defeated Martina Muller 6-4 6-1 in the Filderstadt q32 on hard. The upset overturned the form book — Martina Muller came in leading the head-to-head 1–0, but Els Callens had been the form player, winning 2 of their last 4 on hard. Els Callens claimed a first win over Martina Muller in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-07-08 | Brussels | R16 | clay | Martina Muller | 6-4 3-6 6-2 |
Averages over each player's completed matches in the selected window (6 vs 59). 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