Florian Mayer defeated David Guez 6-4 1-6 7-5 in the Portoroz CH round of 32 on hard. The upset overturned the form book — David Guez came in defending last year's round of 16.
Mayer F. came through in three sets.
Florian Mayer beat David Guez 6-4 1-6 7-5. Umpiry, "Florian Mayer vs David Guez — Portoroz CH Round of 32", https://umpiry.com/match/2016-08-08/guez-vs-mayer-portoroz-ch-r32?utm_source=cite (as of 8 August 2016).