Radana Holusova defeated Dia Evtimova 6-3 6-4 in the Istanbul 10K semi-final on hard. The upset overturned the form book — Dia Evtimova came in leading the head-to-head 1–0. Radana Holusova claimed a first win over Dia Evtimova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-08-28 | Palic 10K | R16 | clay | Dia Evtimova | 6-3 4-6 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.