Helge Koll defeated Louis Vosloo 4-6 7-6 6-2 in the USA F9 round of 16 on hard. The result followed the form book — Helge Koll came in leading the head-to-head 1–0. Helge Koll extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-09-25 | France F19 | R32 | hard | Helge Koll | 7-6(2) 7-6(2) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.