Fred Hemmes defeated Daniel Dueren 6-3 6-3 in the Germany F10 round of 16 on clay.
Hemmes F. took it in straight sets.
Fred Hemmes beat Daniel Dueren 6-3 6-3. Umpiry, "Fred Hemmes vs Daniel Dueren — Germany F10 Round of 16", https://umpiry.com/match/2007-07-16/dueren-vs-hemmes-germany-f10-r16?utm_source=cite (as of 16 July 2007).