Juan Manuel Cerundolo def. Luciano Darderi — Round of 32, Rio Open 2026

🇦🇷ATP No. 80ranked ATP number 80 going into this drawWon

J. Cerundolo 6 3 6

🇮🇹ATP No. 22ranked ATP number 22 going into this draw

Luciano Darderi seeded 2(2) 1 6 4