Diana Marcinkevica advanced when Linda Mair retired 5-0 in the Hechingen 25K q16. Diana Marcinkevica extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-09 | Heraklion 10K | R32 | hard | Diana Marcinkevica | 6-2 6-0 |
| 2011-05-02 | Athens Petroupoli 10K | R32 | hard | Diana Marcinkevica | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.