2003 Brasil Open – Singles

Singles
2003 Brasil Open
Champion Sjeng Schalken
Runner-up Rainer Schüttler
Score6–2, 6–4
Draw32
Seeds8

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.