Federico Dondo defeated Patricio Rudi 6-0 6-4 in the Netherlands Masters 1 semi-final on clay. The result followed the form book — Federico Dondo came in leading the head-to-head 2–1. Federico Dondo extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-05-15 | Argentina F5 | R16 | clay | Federico Dondo | 7-5 2-6 6-3 |
| 2000-03-04 | Chile F3 | R32 | clay | Patricio Rudi | 6-7(2) 6-4 6-4 |
| 1999-06-14 | Netherlands Masters 3 | R32 | clay | Federico Dondo | 4-6 6-4 6-0 |