Alexander Popp defeated Jan Boruszewski 6-2 6-3 in the Germany F3 round of 16 on clay.
Popp A. took it in straight sets.
Alexander Popp beat Jan Boruszewski 6-2 6-3. Umpiry, "Alexander Popp vs Jan Boruszewski — Germany F3 Round of 16", https://umpiry.com/match/1999-05-19/boruszewski-vs-popp-germany-f3-r16?utm_source=cite (as of 19 May 1999).