Alexandre Muller def. Alexander Zverev — Round of 16, Hamburg Open 2025

🇫🇷ATP No. 39ranked ATP number 39 going into this drawWon

Alexandre Muller 6 4 7

🇩🇪ATP No. 2ranked ATP number 2 going into this draw

Alexander Zverev seeded 1(1) 3 6 6⁵