Men’s singles, quarter finals — Roger Federer (1, Sui) bt Tommy Robredo (9, Esp) 7-5, 1-6, 6-1, 6-2; Nikolay Davydenko (4, Rus) bt Guillermo Canas (19, Arg) 7-5, 6-4, 6-4; Women’s singles, quarter finals — Ana Ivanovic (7, Ser) bt Svetlana Kuznetsova (3, Rus) 6-0, 3-6, 6-1; Jelena Jankovic (4, Ser) bt Nicole Vaidisova (6, Cze) 6-3, 7-5; Justine Henin (1, Bel) bt Serena Williams (8, US) 6-4, 6-3; Maria Sharapova (2, Rus) bt Anna Chakvetadze (9, Rus) 6-3, 6-4; Men’s Doubles, quarter finals — Mark Knowles (Bah) & Daniel Nestor (6, Can) bt Michael Kohlmann & Rainer Schuettler (Ger) 6-4, 6-4; Fabrice Santoro (Fra) & Nenad Zimonjic (4, Ser) bt Igor Kunitsyn & Dmitry Tursunov (Rus) 6-4, 7-5; Lukas Dlouhy & Pavel Vizner (9, Cze) bt Bob and Mike Bryan (1, US) 5-7, 6-4, 6-4; Mahesh Bhupathi (Ind) & Radek Stepanek (Cze) bt Jonas Bjorkman (Swe) & Max Mirnyi (2, Blr) 3-6, 6-1, 7-6 (6); Women’s doubles, quarter finals — Alicia Molik (Aus) & Mara Santangelo (17, Ita) bt Chan Yung-jan & Chuang Chia-jung (5, Tai) 6-3, 4-6, 6-1; Cara Black (Zim) & Liezel Huber (2, RSA) bt Janette Husarova (Svk) & Meghann Shaughnessy (10, US) 4-6, 6-1, 6-1; Katarina Srebotnik (Slo) & Ai Sugiyama (7, Jpn) bt Maria Elena Camerin (Ita) and Gisela Dulko (16, Arg) 4-6, 7-5, 6-3; Lisa Raymond (US) & Samantha Stosur (1, Aus) bt Anabel Medina Garrigues & Virginia Ruano Pascual (8, Esp) 6-1, 6-2; Mixed doubles, quarter finals — Sun Tiantian (Chn) & Julian Knowle (Aut) bt Meghann Shaughnessy (US) & Leander Paes (Ind) 4-6, 6-4, 10-7 (tiebreak); Nathalie Dechy (Fra) & Andy Ram (8, Isr) bt Liezel Huber (RSA) & Kevin Ullyett (2, Zim) 7-6 (5), 6-2; Boys doubles, Round II — Aljaz Bedene (Slo) & Andrej Martin (Svk) bt Vladimir Ignatic (Blr) & Rupesh Roy (Ind) 6-0, 1-6, 10-8 (tiebreak).