Matilda Hamlin defeated Kim Alice Grajdek 6-2 4-6 6-4 in the Coimbra 10K round of 32 on hard. The upset overturned the form book — Kim Alice Grajdek came in leading the head-to-head 2–0, but Matilda Hamlin had been the form player, winning 5 of their last 8 on hard. Matilda Hamlin claimed a first win over Kim Alice Grajdek in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-06-24 | Kristinehamn 25K | R32 | clay | Kim Alice Grajdek | 6-3 6-4 |
| 2013-06-24 | Kristinehamn 25K | Q16 | clay | Kim Alice Grajdek | 6-3 3-6 6-4 |