Jordan Cox defeated Guido Andreozzi 6-3 6-3 in the USA F7 round of 16 on hard.
Cox J. took it in straight sets.
Jordan Cox beat Guido Andreozzi 6-3 6-3. Umpiry, "Jordan Cox vs Guido Andreozzi — USA F7 Round of 16", https://umpiry.com/match/2011-03-07/andreozzi-vs-cox-usa-f7-r16?utm_source=cite (as of 7 March 2011).