Avgusta Tsybysheva defeated Sofia Kvatsabaia 6-3 4-6 6-3 in the Rabat 10K round of 32 on clay. The upset overturned the form book — Sofia Kvatsabaia came in leading the head-to-head 2–0. Avgusta Tsybysheva claimed a first win over Sofia Kvatsabaia in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-04-27 | Namangan 25K | R16 | hard | Sofia Kvatsabaia | 7-5 6-1 |
| 2008-04-14 | AntalyaBelek 10K | R32 | clay | Sofia Kvatsabaia | 6-1 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.