Federico Dondo defeated Pablo Bianchi 6-1 6-1 in the Brazil F2 qualifying round on clay. The upset overturned the form book — Pablo Bianchi came in leading the head-to-head 1–0. Federico Dondo claimed a first win over Pablo Bianchi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-03-19 | Argentina F2 | R16 | clay | Pablo Bianchi | 6-2 3-6 6-2 |