Anastasia Grymalska defeated Annalisa Bona 6-2 6-1 in the Mallorca 10K qualifying round on clay. The upset overturned the form book — Annalisa Bona came in leading the head-to-head 2–1, but Anastasia Grymalska had been the form player, winning 7 of their last 10 on clay. Anastasia Grymalska narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-06-28 | Cremona 10K | R16 | clay | Annalisa Bona | 6-4 6-3 |
| 2009-03-09 | Rome-Real 10K | QF | clay | Anastasia Grymalska | 0-6 6-4 7-5 |
| 2008-09-08 | Ciampino 10K | R32 | clay | Annalisa Bona | 6-1 6-7(2) 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.