Irina Buryachok defeated Anastasia Poltoratskaya 6-3 6-4 in the RomePanda 10K round of 32 on clay. The upset overturned the form book — Anastasia Poltoratskaya came in leading the head-to-head 2–0. Irina Buryachok claimed a first win over Anastasia Poltoratskaya in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-11-26 | Xiamen 75K | R32 | hard | Anastasia Poltoratskaya | 6-2 5-7 6-1 |
| 2007-04-09 | Split 10K | QF | clay | Anastasia Poltoratskaya | 6-3 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.