Matias Oneille vs Diego Alvarez — Paraguay F1 Round of 32

Matias Oneille defeated Diego Alvarez 6-4 2-6 7-6 in the Paraguay F1 round of 32 on clay. The upset overturned the form book — Diego Alvarez came in leading the head-to-head 1–0, but Matias Oneille had been the form player, winning 5 of their last 10 on clay. Matias Oneille claimed a first win over Diego Alvarez in two meetings, narrowing the head-to-head to 1–1.

Key context

• Match story: Matias Oneille closed it out in three sets, 6–4 2–6 7–6.