Konstantin Don Gruber defeated Simon Greul 6-3 6-1 in the Romania F2 round of 32 on clay.
Don Gruber K. took it in straight sets.
Konstantin Don Gruber beat Simon Greul 6-3 6-1. Umpiry, "Konstantin Don Gruber vs Simon Greul — Romania F2 Round of 32", https://umpiry.com/match/1999-08-23/greul-vs-gruber-romania-f2-r32?utm_source=cite (as of 23 August 1999).