Martina Frantova defeated Patricia Ku Flores 6-2 2-6 6-2 in the Medellin 10K round of 16 on clay. The upset overturned the form book — Patricia Ku Flores came in leading the head-to-head 1–0, but Martina Frantova had been the form player, winning 5 of their last 8 on clay. Martina Frantova claimed a first win over Patricia Ku Flores in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-10-29 | Asuncion 10K | R32 | clay | Patricia Ku Flores | 7-6(1) 6-2 |