Joao Souza defeated Jan Hernych 6-3 6-3 in the Quito qualifying round of 16 on clay. The result followed the form book — Joao Souza came in defending last year's round of 32.
Souza J. took it in straight sets.
Joao Souza beat Jan Hernych 6-3 6-3. Umpiry, "Joao Souza vs Jan Hernych — Quito Qualifying Round of 16", https://umpiry.com/match/2018-02-03/hernych-vs-souza-quito-q16?utm_source=cite (as of 3 February 2018).