Frederik Nielsen defeated James Duckworth 7-5 6-2 in the Winston-Salem qualifying round of 16 on hard.
Nielsen F. took it in straight sets.
Frederik Nielsen beat James Duckworth 7-5 6-2. Umpiry, "Frederik Nielsen vs James Duckworth — Winston-Salem Qualifying Round of 16", https://umpiry.com/match/2013-08-17/duckworth-vs-nielsen-winston-salem-q16?utm_source=cite (as of 17 August 2013).