Sony Ericsson Open: Day 7

Singles Round of 16
1 Rafael Nadal (ESP) def. 16 Stanislas Wawrinka (SUI) 7-6(2) 7-6(4)
2 Roger Federer (SUI) def. Q Taylor Dent (USA) 6-3 6-2
3 Novak Djokovic (SRB) def. 21 Tomas Berdych (CZE) 6-3 6-2
4 Andy Murray (GBR) def. Viktor Troicki (SRB) 6-1 6-0
5 Andy Roddick (USA) def. 9 Gael Monfils (FRA) 7-6(2) 6-4
6 Juan Martin Del Potro (ARG) def. 11 David Ferrer (ESP) 6-3 6-2
10 Jo-Wilfried Tsonga (FRA) def. 7 Gilles Simon (FRA) 6-7(4) 6-3 6-2
8 Fernando Verdasco (ESP) def. 18 Radek Stepanek (CZE) 6-2 6-2

Doubles Second Round
F. Cermak (CZE)/M. Mertinak (SVK) def. 4 L. Dlouhy (CZE)/L. Paes (IND) 6-3 6-3
M. Mirnyi (BLR)/A. Ram (ISR) def. 7 J. Coetzee (RSA)/ W. Moodie (RSA) 7-6(4) 3-6 10-8
R. Hutchins (GBR)/J. Kerr (AUS) def. M. Damm (CZE)/R. Lindstedt (SWE) 6-3 6-3
A. Fisher (AUS)/S. Huss (AUS) def T. Parrott (USA)/F. Polasek (SVK) 7-6(3) 7-6(4)