Lena Marie Hofmann defeated Tereza Martincova 6-2 6-2 in the Lenzerheide 25K round of 32 on clay. The upset overturned the form book — Tereza Martincova came in leading the head-to-head 1–0. Lena Marie Hofmann claimed a first win over Tereza Martincova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-01-24 | Kaarst 10K | R32 | carpet | Tereza Martincova | 4-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.