Stan Wawrinka defeated Alessandro Giannessi 6-1 7-6 7-5 in the US Open round of 64 on hard. The result followed the form book — Stan Wawrinka came in defending last year's semi-final.
Wawrinka S. took it in straight sets.
Stan Wawrinka beat Alessandro Giannessi 6-1 7-6 7-5. Umpiry, "Stan Wawrinka vs Alessandro Giannessi — US Open Round of 64", https://umpiry.com/match/2016-08-29/giannessi-vs-wawrinka-us-open-r64?utm_source=cite (as of 29 August 2016).