Petra Cetkovska defeated Ekaterina Ivanova 7-5 6-3 in the Cairo 4 10K round of 16 on clay. The result followed the form book — Petra Cetkovska came in leading the head-to-head 2–0. Petra Cetkovska extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-03-28 | Monzon 50K | QF | hard | Petra Cetkovska | 6-3 6-2 |
| 2009-05-11 | Saint-Gaudens 50K | QF | clay | Petra Cetkovska | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.