Federico Dondo defeated Oscar Bustos 1-6 7-6 6-3 in the Netherlands Masters 4 round of 16 on clay. The result followed the form book — Federico Dondo came in leading the head-to-head 1–0. Federico Dondo extended the head-to-head to 2–0.
Dondo F. came through in three sets.
Federico Dondo beat Oscar Bustos 1-6 7-6 6-3. Umpiry, "Federico Dondo vs Oscar Bustos — Netherlands Masters 4 Round of 16", https://umpiry.com/match/1999-06-14/bustos-vs-dondo-netherlands-masters-4-r16?utm_source=cite (as of 14 June 1999).