Roman Vogeli defeated Daniel Muller 6-1 6-1 in the Czech Rep F3 round of 16 on clay.
Vogeli R. took it in straight sets.
Roman Vogeli beat Daniel Muller 6-1 6-1. Umpiry, "Roman Vogeli vs Daniel Muller — Czech Rep F3 Round of 16", https://umpiry.com/match/2007-05-21/muller-vs-vogeli-czech-rep-f3-r16?utm_source=cite (as of 21 May 2007).