US Open results day 10 (Wednesday 5th Sept)

 Mens singles quarterfinals:

[4] Nikolay Davydenko (Rus) d. [10] Tommy Haas (Ger) 6-3, 6-3, 6-4
[1] Roger Federer (Swi) d. [5] Andy Roddick (USA) 7-6 (7-5), 7-6 (7-4), 6-2

Womens singles quarterfinals:

[6] Anna Chakvetadze (Rus) d. [18] Shahar Peer (Isr) 6-4, 6-1
[4] Svetlana Kuznetsova (Rus) d. Agnes Szavay (Hun) 6-1, 6-4
[12] Venus Williams (USA) d. [3] Jelena Jankovic (Ser) 4-6, 6-1, 7-6 (7-4)

Mens doubles semifinals:

[10] Simon Aspelin (Swe) & Julian Knowle (Aut) d. Julien Benneteau & Nicolas Mahut (Fra) 7-6 (7-2), 1-6, 6-3
[9] Lukas Dlouhy & Pavel Vizner (Cze) d. [5] Paul Hanley (Aus) & Kevin Ullyett (Zim) 6-4, 6-2

Womens doubles quarterfinals:

[7] Nathalie Dechy (Fra) & Dinara Safina (Rus) d. [3] Katarina Srebotnik (Slo) & Ai Sugiyama (Jap) 7-5, 6-3
[6] Kveta Peschke (Cze) & Rennae Stubbs (Aus) d. [13] Corina Morariu & Meghann Shaughnessy (USA) 6-2, 6-2