Elena Stoianova defeated Nadine Schlotterer 6-4 6-3 in the Heerhugowaard 10K round of 32 on clay. The upset overturned the form book — Nadine Schlotterer came in leading the head-to-head 1–0, but Elena Stoianova had been the form player, winning 4 of their last 7 on clay. Elena Stoianova claimed a first win over Nadine Schlotterer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-07-19 | Bals 10K | R32 | clay | Nadine Schlotterer | 6-3 6-1 |