Polina Vinogradova defeated Yuliya Kalabina 2-6 6-2 6-4 in the Moscow 25K qualifying round on clay. Polina Vinogradova extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-08-26 | Kazan 50K | R32 | hard | Yuliya Kalabina | 6-2 7-6(5) |
| 2013-07-08 | Aschaffenburg 25K | R16 | clay | Yuliya Kalabina | 7-6(3) 6-3 |
| 2012-08-27 | St Petersburg 10K | SF | clay | Polina Vinogradova | 6-3 1-6 7-5 |
| 2009-05-11 | St Petersburg 10K | QF | hard | Polina Vinogradova | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.