Alexander Popp defeated George Cosac 7-5 6-0 in the Germany F3 qualifying round on clay.
Popp A. took it in straight sets.
Alexander Popp beat George Cosac 7-5 6-0. Umpiry, "Alexander Popp vs George Cosac — Germany F3 Qualifying Round", https://umpiry.com/match/1999-05-19/cosac-vs-popp-germany-f3-qf?utm_source=cite (as of 19 May 1999).