Sesil Karatantcheva defeated Katalin Marosi 3-6 6-4 6-2 in the Carlsbad q16 on hard. Sesil Karatantcheva extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-08-05 | Montreal | Q32 | hard | Sesil Karatantcheva | 6-3 6-3 |
| 2009-10-27 | Ortisei 100K | R32 | carpet | Katalin Marosi | 7-6(2) 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.