Bogdan Ionut Apostol defeated Matic Spec 6-4 6-1 in the M15 Belgrade 1 round of 16 on clay.
Apostol B. took it in straight sets.
Bogdan Ionut Apostol beat Matic Spec 6-4 6-1. Umpiry, "Bogdan Ionut Apostol vs Matic Spec — M15 Belgrade 1 Round of 16", https://umpiry.com/match/2019-07-04/apostol-vs-spec-m15-belgrade-1-r16?utm_source=cite (as of 4 July 2019).