Rogerio Dutra Silva defeated Aleksandr Nedovyesov 6-3 7-6 in the Prague CH round of 32 on clay. The upset overturned the form book — Aleksandr Nedovyesov came in defending last year's round of 32.
Dutra Silva R. took it in straight sets.
Rogerio Dutra Silva beat Aleksandr Nedovyesov 6-3 7-6. Umpiry, "Rogerio Dutra Silva vs Aleksandr Nedovyesov — Prague CH Round of 32", https://umpiry.com/match/2015-08-10/nedovyesov-vs-silva-prague-ch-r32?utm_source=cite (as of 10 August 2015).