2011 Sony Ericsson Open Results Day 9

Men's Singles - Fourth Round
[1] Rafael Nadal (ESP) defeat [21] Alexandr Dolgopolov (UKR) 6-1, 6-2
[2] Novak Djokovic (SRB) defeat [16] Viktor Troicki (SRB) 6-3, 6-2
[3] Roger Federer (SUI) defeat [Q] Oliver Rochus (BEL) 6-3, 6-1
[6] David Ferrer (ESP) defeat Marcel Granollers (ESP) 6-1, 6-2
[7] Tomas Berdych (CZE) defeat Florian Mayer (ESP) 6-3, 2-6, 7-6(4)
[14] Mardy Fish (USA) defeat Juan Martin del Potro (ARG) 7-5, 7-6(5)
[25] Gilles Simon (FRA) defeat Janko Tipsarevic (SRB) 4-6, 7-6(3), 6-2
Kevin Anderson (RSA) defeat [30] John Isner (USA) 6-3, 7-6(4)



Men's Singles - Third Round
[21] Alexandr Dolgopolov (UKR) defeat [15] Jo-Wilfried Tsonga (FRA) 6-7(2), 6-4, 7-5


Men's Doubles - Second Round
[3] Mahesh Bhupathi/Leander Paes (IND) defeat Marc Lopez/David Marrero (ESP) 7-6(5), 6-4
[6] Michael Llodra (FRA)/Nenad Zimonjic (SRB) defeat Xavier Malisse (BEL)/Jamie Murray (GBR) 6-7(4), 6-3, 10-5


Women's Singles - Quarter-finals
[21] Andrea Petkovic (GER) defeat [6] Jelena Jankovic (SRB) 2-6, 6-2, 6-4
[16] Maria Sharapova (RUS) defeat [26] Alexandra Dulgheru (ROU) 3-6, 7-6(6), 7-6(5)


Women's Singles - Fourth Round
[2] Kim Clijsters (BEL) defeat [19] Ana Ivanovic (SRB) 7-6(4), 3-6, 7-6(5)


Women's Doubles - Quarter-finals
[8] Maria Jose Martinez Sanchez/Anabel Medina Garrigues (ESP) defeat [1] Gisela Dulko (ARG)/Flavia Pennetta (ITA) 7-5, 6-4
Daniela Hantuchova (SVK)/Agnieszka Radwanska (POL) defeat Nurla Llagostera Vives/Arantxa Parra Santonia (ESP) 6-7(4), 6-1, 10-1