2003 Brasil Open – Singles
| Singles | |
|---|---|
| 2003 Brasil Open | |
| Champion | Sjeng Schalken |
| Runner-up | Rainer Schüttler |
| Score | 6–2, 6–4 |
Gustavo Kuerten was the defending champion but lost in the semifinals to Rainer Schüttler.
Sjeng Schalken won in the final 6–2, 6–4 against Rainer Schüttler.