Vaclav Safranek defeated Daniel Masur 7-6 3-6 6-3 in the US Open qualifying round of 128 on hard. The result followed the form book — Vaclav Safranek came in leading the head-to-head 1–0. Vaclav Safranek extended the head-to-head to 2–0.
Safranek V. came through in three sets.
Hard: Safranek V. leads 1–0 · Clay: Safranek V. leads 1–0
Vaclav Safranek beat Daniel Masur 7-6(5) 3-6 6-3. Umpiry, "Vaclav Safranek vs Daniel Masur — US Open Qualifying Round of 128", https://umpiry.com/match/2017-08-22/masur-vs-safranek-us-open-q128?utm_source=cite (as of 22 August 2017).