Hugo Dellien defeated Alejandro Mendoza 6-3 6-2 in the Bolivia F3 round of 32 on clay. The upset overturned the form book — Alejandro Mendoza came in leading the head-to-head 1–0, but Hugo Dellien had been the form player, winning 3 of their last 6 on clay. Hugo Dellien claimed a first win over Alejandro Mendoza in two meetings, levelling the head-to-head at 1–1.
Dellien H. took it in straight sets.
Hugo Dellien beat Alejandro Mendoza 6-3 6-2. Umpiry, "Hugo Dellien vs Alejandro Mendoza — Bolivia F3 Round of 32", https://umpiry.com/match/2016-11-21/dellien-vs-mendoza-bolivia-f3-r32?utm_source=cite (as of 21 November 2016).