Monique Zuur defeated Gabriela Van De Graaf 6-4 7-5 in the Alkmaar 10K round of 32 on clay. The upset overturned the form book — Gabriela Van De Graaf came in leading the head-to-head 1–0, but Monique Zuur had been the form player, winning 3 of their last 8 on clay. Monique Zuur claimed a first win over Gabriela Van De Graaf in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-10-07 | Antalya 10K | R16 | clay | Gabriela Van De Graaf | 7-5 6-2 |