Tobias Kamke defeated Noah Rubin 6-1 6-4 in the US Open qualifying round of 128 on hard.
Kamke T. took it in straight sets.
Tobias Kamke beat Noah Rubin 6-1 6-4. Umpiry, "Tobias Kamke vs Noah Rubin — US Open Qualifying Round of 128", https://umpiry.com/match/2017-08-22/kamke-vs-rubin-us-open-q128?utm_source=cite (as of 22 August 2017).