Elitsa Kostova defeated Arina Rodionova 7-5 6-3 in the Wellington 25K qualifying round on hard. Elitsa Kostova extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-06-02 | W25 Santa Margarita De Montbui | F | hard | Elitsa Kostova | 7-5 6-3 |
| 2012-04-07 | Copenhagen | Q32 | hard | Arina Rodionova | 6-4 7-6(9) |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About