(1) Roger Federer (Swi) bt Nicolas Kiefer (Ger)
(28) Gustavo Kuerten (Bra) bt Gilles Elseneer (Bel)
(23) Feliciano Lopez (Spa) bt Karol Kucera (Svk)
H-T Lee (Kor) bt Olivier Patience (Fra)
Potito Starace (Ita) bt (10) Sebastien Grosjean (Fra)
(20) Marat Safin (Rus) bt Felix Mantilla (Spa)
Stefan Koubek (Aut) bt (25) Ivan Ljubicic (Cro)
(8) David Nalbandian (Arg) bt Alejandro Falla (Col)

Igor Andreev (Rus) bt (4) Juan Carlos Ferrero (Spa)
Julien Benneteau (Fra) bt David Ferrer (Spa)
Thomas Enqvist (Swe) bt (24) Jonas Bjorkman (Swe)
Gaston Gaudio (Arg) bt (14) Jiri Novak (Cze)
(12) Lleyton Hewitt (Aus) bt Jurgen Melzer (Aut)
(19) Martin Verkerk (Ned) bt Victor Hanescu (Rom)
(26) Albert Costa (Spa) bt Christophe Rochus (Bel)
Xavier Malisse (Bel) bt Daniel Elsner (Ger)

(5) Carlos Moya (Spa) bt Fernando Vicente (Spa)
Raemon Sluiter (Ned) bt (31) Dominik Hrbaty (Svk)
(17) Tommy Robredo (Spa) bt Guillermo Garcia-Lopez (Spa)
(11) Nicolas Massu (Chi) bt Vladimir Voltchkov (Blr)
Nicolas Escude (Fra) bt Florian Mayer (Ger)
Mikhail Youzhny (Rus) bt (21) Andrei Pavel (Rom)
Mario Ancic (Cro) bt (30) Mariano Zabaleta (Arg)
(3) Guillermo Coria (Arg) bt Juan Monaco (Arg)