Pierre Hugues Herbert defeated Sekou Bangoura 6-4 6-3 in the Winston-Salem qualifying round on hard.
Herbert P. took it in straight sets.
Pierre Hugues Herbert beat Sekou Bangoura 6-4 6-3. Umpiry, "Pierre Hugues Herbert vs Sekou Bangoura — Winston-Salem Qualifying Round", https://umpiry.com/match/2015-08-23/bangoura-vs-herbert-winston-salem-qf?utm_source=cite (as of 23 August 2015).