Benjamin Lock defeated Kevin Bettendroffer 6-4 6-2 in the USA F31 round of 32 on hard.
Lock B. took it in straight sets.
Benjamin Lock beat Kevin Bettendroffer 6-4 6-2. Umpiry, "Benjamin Lock vs Kevin Bettendroffer — USA F31 Round of 32", https://umpiry.com/match/2016-10-10/bettendroffer-vs-lock-usa-f31-r32?utm_source=cite (as of 10 October 2016).