Viktor Filipenko defeated Marcel Waloch 7-5 6-0 in the Hungary F3 round of 16 on clay. The upset overturned the form book — Marcel Waloch came in leading the head-to-head 1–0. Viktor Filipenko claimed a first win over Marcel Waloch in two meetings, levelling the head-to-head at 1–1.
Filipenko V. took it in straight sets.
Viktor Filipenko beat Marcel Waloch 7-5 6-0. Umpiry, "Viktor Filipenko vs Marcel Waloch — Hungary F3 Round of 16", https://umpiry.com/match/2016-05-02/filipenko-vs-waloch-hungary-f3-r16?utm_source=cite (as of 2 May 2016).