Nikolay Davydenko (10) def. Stefan Koubek 6-2, 6-1, 6-4.
Mikhail Youzhny def. Gilles Muller 7-6(2) 6-1, 6-4.
Stanislas Wawrinka (17) def. Nicolas Devilder 6-3, 5-7, 2-6, 6-4, 6-4.
Potito Starace def. Mischa Zverev 6-7 (5), 7-5, 1-0, retired.
Robin Soderling (23) def. Kevin Kim 7-6 (4), 7-6 (4), 6-2.
Nicolas Massu def. Daniel Koellerer 6-3, 6-4, 1-6, 2-6, 6-3.
Nicolas Kiefer def. Ilia Bozoljac  7-6 (4), 3-6, 7-5, 6-4.
Denis Istomin def. Santiago Giraldo 6-3, 6-7 (2), 6-3, 7-6 (4).
Victor Hanescu (30) def. Steve Darcis 7-6 (8), 7-6 (5), 7-6 (3).
Rafael Nadal (1) def. Marcos Daniel 7-5, 6-4, 6-3.
Fernando Gonzalez (12) def. Jiri Vanek 6-3, 6-2, 6-3.
Rui Machado def. Kristof Vliegen 6-2, 6-4, 4-6, 2-6, 6-3.
Roger Federer (2) def. Alberto Martin 6-4, 6-3, 6-2.
Paul-Henri Mathieu (32) def. Laurent Recouderc  6-4, 6-4, 6-1.
Guillaume Rufin def. Eduardo Schwank 6-1, 6-3, 6-3.
Janko Tipsarevic def. Albert Montanes 3-6, 7-6 (3), 7-6 (5), 6-4.
Feliciano Lopez (28)  def. Franco Ferreiro  6-7 (3), 4-6, 7-6 (4), 7-5, 6-2.
Teimuraz Gabashvili def. Igor Kunitsyn 6-7 (6), 7-6 (5), 6-3, 6-1.
Pablo Andujar def. Robby Ginepri 6-4, 7-6 (7), 7-6 (3).
Simone Bolelli def. Tomas Berdych (19) 6-4, 6-4, 5-7, 4-6, 6-3.
Jose Acasuso def. Santiago Ventura 3-6, 7-6 (5), 6-0, 6-3.
Jurgen Melzer (24) def. Sergio Roitman 6-4, 7-6 (4), 6-0.
Andy Roddick (6  def. Romain Jouan 6-2, 6-4, 6-2.
Jeremy Chardy def. Thiago Alves 6-2, 7-6 (10), 6-3.
Martin Vassallo Arguello def. Thomaz Bellucci, 6-4, 6-7 (4), 5-5, retired.
Diego Junqueira def. Paul Capdeville 3-6, 7-5, 6-1, 6-3.