Miguel Pastura defeated Martijn Belgraver 6-4 6-2 in the Croatia 1 Masters 1 round of 32 on clay. The upset overturned the form book — Martijn Belgraver came in leading the head-to-head 1–0. Miguel Pastura claimed a first win over Martijn Belgraver in two meetings, narrowing the head-to-head to 1–1.
Pastura M. took it in straight sets.