Maria Joao Koehler defeated Inna Sokolova 7-6 6-2 in the Cantahede 10K round of 16 on carpet. The result followed the form book — Maria Joao Koehler came in leading the head-to-head 1–0. Maria Joao Koehler extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-19 | Antalya-Belek 10K | R16 | clay | Maria Joao Koehler | 1-6 6-4 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.