Elisa Peth defeated Maria Penkova 1-6 6-1 6-2 in the Bucharest 4 10K semi-final on clay. The upset overturned the form book — Maria Penkova came in leading the head-to-head 1–0. Elisa Peth claimed a first win over Maria Penkova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-07-24 | Arad 10K | R32 | clay | Maria Penkova | 6-3 6-2 |