Gonzalo Villanueva defeated Daniel De Jonge 4-6 6-1 6-0 in the M15 Eupen 1 quarter-final on clay. The result followed the form book — Gonzalo Villanueva came in ranked #323, leading the head-to-head 1–0. Gonzalo Villanueva extended the head-to-head to 2–0.
Villanueva G. came through in three sets.
Gonzalo Villanueva beat Daniel De Jonge 4-6 6-1 6-0. Umpiry, "Gonzalo Villanueva vs Daniel De Jonge — M15 Eupen 1 Quarter-final", https://umpiry.com/match/2019-08-10/jonge-vs-villanueva-m15-eupen-1-qf?utm_source=cite (as of 10 August 2019).