Ricardo Schlachter defeated Luis Hormazabal 7-6 4-6 6-0 in the USA F11 round of 16 on clay. The result followed the form book — Ricardo Schlachter came in leading the head-to-head 1–0. Ricardo Schlachter extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-11-15 | Chile F4 | R32 | clay | Ricardo Schlachter | 3-6 6-2 6-1 |