John Millman defeated Guido Andreozzi 6-3 6-2 in the Aptos CH round of 16 on hard.
Millman J. took it in straight sets.
John Millman beat Guido Andreozzi 6-3 6-2. Umpiry, "John Millman vs Guido Andreozzi — Aptos CH Round of 16", https://umpiry.com/match/2015-08-10/andreozzi-vs-millman-aptos-ch-r16?utm_source=cite (as of 10 August 2015).