Jelena Lazarevic defeated Sandra Honigova 7-6 6-4 in the Pirot 10K round of 16 on clay. The upset overturned the form book — Sandra Honigova came in leading the head-to-head 1–0, but Jelena Lazarevic had been the form player, winning 2 of their last 7 on clay. Jelena Lazarevic claimed a first win over Sandra Honigova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-15 | Brcko 10K | Q64 | clay | Sandra Honigova | 6-2 6-0 |