Casper Ruud def. Matteo Berrettini — Round of 16, Japan Open Tennis Championships 2025

🇳🇴ATP No. 12ranked ATP number 12 going into this drawWon

Casper Ruud seeded 4(4) 7 6

🇮🇹ATP No. 56ranked ATP number 56 going into this draw

Matteo Berrettini 6⁴ 2