(5) Andy Roddick (USA) bt (9) Tomas Berdych (Cze) 7-6 (8-6) 2-0 ret

(10) Tommy Haas (Ger) bt (6) James Blake (USA) 4-6 6-4 3-6 6-0 7-6 (7-4)

(4) Nikolay Davydenko (Rus) bt Hyung Taik Lee (Kor) 6-1 6-3 6-4

(1) Roger Federer (Swi) bt Feliciano Lopez (Spa) 3-6 6-4 6-1 6-4

Women's Singles 4th rd:

(4) Svetlana Kuznetsova (Rus) bt Victoria Azarenka (Blr) 6-2 6-3

Agnes Szavay (Hun) bt Julia Vakulenko (Ukr) 6-4 7-6 (7-1)

(18) Shahar Peer (Isr) bt (30) Agnieska Radwanska (Pol) 6-4 6-1

(6) Anna Chakvetadze (Rus) bt Tamira Paszek (Aut) 6-1 7-5

Men's Doubles Quarter-finals:

Julien Benneteau (Fra) & Nicolas Mahut (Fra) bt Robert Kendrick (USA) & Samuel Querrey (USA) 6-3 6-4

(10) Simon Aspelin (Swe) & Julian Knowle (Aut) bt (1) Bob Bryan (USA) & Mike Bryan (USA) 7-5 6-4

Women's Doubles 3rd rd:

(16) Bethanie Mattek (USA) & Sania Mirza (Ind) bt (2) Lisa Raymond (USA) & Samantha Stosur (Aus) 2-6 7-5 7-5

(7) Nathalie Dechy (Fra) & Dinara Safina (Rus) bt (12) Tathiana Garbin (Ita) & Shahar Peer (Isr) 6-4 1-6 7-5

Mixed Doubles Quarter-finals:

Meghann Shaughnessy (USA) & Leander Paes (Ind) bt Ashley Harkleroad (USA) & Justin Gimelstob (USA) 6-3 6-4

Victoria Azarenka (Blr) & Max Mirnyi (Blr) bt Sania Mirza (Ind) & Mahesh Bhupathi (Ind) 6-4 6-1

Liezel Huber (USA) & Jamie Murray (Gbr) bt Agnieska Radwanska (Pol) & Mariusz Fyrstenberg (Pol) 6-1 6-2

(3) Zi Yan (Chn) & Mark Knowles (Bah) bt Nathalie Dechy (Fra) & Andy Ram (Isr) 6-4 6-4