Jiri Lehecka def. Frances Tiafoe — Quarterfinal, Boss Open 2026

🇨🇿ATP No. 12ranked ATP number 12 going into this drawWon

Jiri Lehecka seeded 4(4) 6 7

🇺🇸ATP No. 22ranked ATP number 22 going into this draw

Frances Tiafoe seeded 6(6) 4 6⁴