Vanessa Henke defeated Dinah Pfizenmaier 6-2 6-4 in the Rotterdam 10K round of 32 on clay. The upset overturned the form book — Dinah Pfizenmaier came in leading the head-to-head 2–0, but Vanessa Henke had been the form player, winning 3 of their last 4 on clay. Vanessa Henke claimed a first win over Dinah Pfizenmaier in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-31 | Ismaning 50K | R16 | carpet | Dinah Pfizenmaier | 6-2 6-1 |
| 2011-08-22 | Braunschweig 10K | SF | clay | Dinah Pfizenmaier | 7-5 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.