Richard Brostowicz defeated Flavio Saretta 6-2 3-6 6-3 in the Brazil F6 round of 16 on clay. The upset overturned the form book — Flavio Saretta came in leading the head-to-head 1–0. Richard Brostowicz claimed a first win over Flavio Saretta in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-11-30 | Brazil F7 | R32 | clay | Flavio Saretta | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.