Daniel Nguyen defeated Jurgen Zopp 6-4 6-4 in the Aptos CH round of 32 on hard. The result followed the form book — Daniel Nguyen came in defending last year's round of 32.
Nguyen D. took it in straight sets.
Daniel Nguyen beat Jurgen Zopp 6-4 6-4. Umpiry, "Daniel Nguyen vs Jurgen Zopp — Aptos CH Round of 32", https://umpiry.com/match/2015-08-10/nguyen-vs-zopp-aptos-ch-r32?utm_source=cite (as of 10 August 2015).