Gerard Solves defeated Mathias Frenzel 6-4 6-3 in the Germany F5 round of 32 on clay.
Solves G. took it in straight sets.
Gerard Solves beat Mathias Frenzel 6-4 6-3. Umpiry, "Gerard Solves vs Mathias Frenzel — Germany F5 Round of 32", https://umpiry.com/match/1999-06-07/frenzel-vs-solves-germany-f5-r32?utm_source=cite (as of 7 June 1999).