Nadine Schlotterer defeated Elena Stoianova 6-3 6-1 in the Bals 10K round of 32 on clay. The upset overturned the form book — Elena Stoianova came in leading the head-to-head 1–0. Nadine Schlotterer claimed a first win over Elena Stoianova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-06-28 | Heerhugowaard 10K | R32 | clay | Elena Stoianova | 6-4 6-3 |