Tennys Sandgren defeated Ezekiel Clark 6-3 6-2 in the USA F18 round of 32 on hard.
Sandgren T. took it in straight sets.
Tennys Sandgren beat Ezekiel Clark 6-3 6-2. Umpiry, "Tennys Sandgren vs Ezekiel Clark — USA F18 Round of 32", https://umpiry.com/match/2016-06-13/clark-vs-sandgren-usa-f18-r32?utm_source=cite (as of 13 June 2016).