Tim Smyczek defeated Quentin Halys 7-6 6-4 in the US Open qualifying round of 128 on hard. The upset overturned the form book — Quentin Halys came in leading the head-to-head 2–1. That levelled the head-to-head at 2–2.
Smyczek T. took it in straight sets.
Smyczek T. and Halys Q. faced 1 of the same opponent in the last 12 months. Smyczek T. went 1–0 (100%) against them, Halys Q. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Hard: Smyczek T. leads 2–0 · Grass: Halys Q. leads 1–0 · Clay: Halys Q. leads 1–0
Tim Smyczek beat Quentin Halys 7-6(5) 6-4. Umpiry, "Tim Smyczek vs Quentin Halys — US Open Qualifying Round of 128", https://umpiry.com/match/2017-08-23/halys-vs-smyczek-us-open-q128?utm_source=cite (as of 23 August 2017).