Konstantin Kravchuk defeated Matthias Bachinger 6-2 6-4 in the US Open qualifying round of 128 on hard. The upset overturned the form book — Matthias Bachinger came in leading the head-to-head 1–0, defending last year's round of 64. Konstantin Kravchuk claimed a first win over Matthias Bachinger in two meetings, levelling the head-to-head at 1–1.
Kravchuk K. took it in straight sets.
Hard: Kravchuk K. leads 1–0 · Clay: Bachinger M. leads 1–0
Konstantin Kravchuk beat Matthias Bachinger 6-2 6-4. Umpiry, "Konstantin Kravchuk vs Matthias Bachinger — US Open Qualifying Round of 128", https://umpiry.com/match/2015-08-25/bachinger-vs-kravchuk-us-open-q128?utm_source=cite (as of 25 August 2015).