Federico Dondo defeated Pieter Calitz 6-0 6-2 in the Netherlands Masters 2 round of 16 on clay.
Dondo F. took it in straight sets.
Federico Dondo beat Pieter Calitz 6-0 6-2. Umpiry, "Federico Dondo vs Pieter Calitz — Netherlands Masters 2 Round of 16", https://umpiry.com/match/1999-06-14/calitz-vs-dondo-netherlands-masters-2-r16?utm_source=cite (as of 14 June 1999).