Jasmin Steinherr defeated Zuzana Linhova 4-6 6-3 6-2 in the Nonthaburi 10K round of 32 on hard. The upset overturned the form book — Zuzana Linhova came in leading the head-to-head 1–0. Jasmin Steinherr claimed a first win over Zuzana Linhova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-26 | Pretoria 10K | R32 | hard | Zuzana Linhova | 6-2 6-2 |