Daniel Koellerer defeated Pieter Calitz 7-6 7-5 in the Austria F3 round of 32 on clay.
Koellerer D. took it in straight sets.
Daniel Koellerer beat Pieter Calitz 7-6(5) 7-5. Umpiry, "Daniel Koellerer vs Pieter Calitz — Austria F3 Round of 32", https://umpiry.com/match/2000-05-15/calitz-vs-koellerer-austria-f3-r32?utm_source=cite (as of 15 May 2000).