2003 Estoril Open – Men's singles

David Nalbandian was the defending champion but did not compete that year.

Nikolay Davydenko won in the final 6–4, 6–3 against Agustín Calleri.

Seeds

Jiří Novák (first round) Rainer Schüttler (first round) Sjeng Schalken (first round) Fernando González (quarterfinals) Tommy Robredo (semifinals) Yevgeny Kafelnikov (quarterfinals) Max Mirnyi (semifinals) Jarkko Nieminen (second round)

Draw

Finals

Top half

Bottom half

Qualifying

Qualifying seeds

Qualifiers

Lucky losers

Qualifying draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

References

External links 2003 Estoril Open draw ITF tournament profile Main draw (ATP) Qualifying draw (ATP)