Karin Knapp defeated Dinah Pfizenmaier 2-6 7-6 7-5 in the Nuremberg round of 32 on clay. The upset overturned the form book — Dinah Pfizenmaier came in leading the head-to-head 1–0. Karin Knapp claimed a first win over Dinah Pfizenmaier in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-11-05 | Benicarlo 25K | SF | clay | Dinah Pfizenmaier | 7-6(4) 7-5 |
Averages over each player's completed matches in the selected window (137 vs 43). 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