Gianluigi Quinzi defeated Daniel Gimeno Traver 6-1 6-2 in the Perugia CH quarter-final on clay. The upset overturned the form book — Daniel Gimeno Traver came in defending last year's round of 32, but Gianluigi Quinzi had been the form player, winning 6 of their last 9 on clay.
Quinzi G. took it in straight sets.
Gianluigi Quinzi beat Daniel Gimeno Traver 6-1 6-2. Umpiry, "Gianluigi Quinzi vs Daniel Gimeno Traver — Perugia CH Quarter-final", https://umpiry.com/match/2018-07-09/quinzi-vs-traver-perugia-ch-qf?utm_source=cite (as of 9 July 2018).