Daniel Merida Aguilar defeated Svyatoslav Gulin 6-2 7-5 in the M25 Santander 1 round of 16 on clay. The result followed the form book — Daniel Merida Aguilar came in ranked #41, leading the head-to-head 1–0. Daniel Merida Aguilar extended the head-to-head to 2–0.
Merida Aguilar D. took it in straight sets.