Miha Gregorc defeated Oliver Marach 7-6 6-2 in the USA F18 round of 16 on hard.
Gregorc M. took it in straight sets.
Miha Gregorc beat Oliver Marach 7-6 6-2. Umpiry, "Miha Gregorc vs Oliver Marach — USA F18 Round of 16", https://umpiry.com/match/1999-11-08/gregorc-vs-marach-usa-f18-r16?utm_source=cite (as of 8 November 1999).