Helge Koll defeated Louis Vosloo 4-6 7-6 6-2 in the USA F9 round of 16 on hard.
Koll H. came through in three sets.
Helge Koll beat Louis Vosloo 4-6 7-6(0) 6-2. Umpiry, "Helge Koll vs Louis Vosloo — USA F9 Round of 16", https://umpiry.com/match/2000-04-10/koll-vs-vosloo-usa-f9-r16?utm_source=cite (as of 10 April 2000).