Sandra Volk defeated Lucie Kriegsmannova 7-5 6-2 in the Bad Saulgau 10K qualifying round on clay. The upset overturned the form book — Lucie Kriegsmannova came in leading the head-to-head 2–0. Sandra Volk claimed a first win over Lucie Kriegsmannova in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-08-21 | Maribor 10K | R32 | clay | Lucie Kriegsmannova | 2-6 6-3 6-3 |
| 2005-04-25 | Cavtat 10K | R16 | clay | Lucie Kriegsmannova | 6-4 7-5 |