Reilly Opelka def. Hugo Dellien 7-5, 7(7)-6(3) — Cincinnati Open 2025 R128

Reilly Opelka defeated Hugo Dellien 7-5, 7(7)-6(3) in the R128 of the Cincinnati Open 2025.

Head-to-head

Hugo Dellien and Reilly Opelka have met 1 time, with Reilly Opelka leading the head-to-head 1–0.