US Open 2008 Day Ten photos

A job well done for Safina, who cruises into the last four with a 6-2 6-3 victory on Arthur Ashe Stadium




British number one Andy Murray sees an early break cancelled out by Argentina's Juan Martin del Potro




Venus lets slip four break points in the tie-break to make it 10 for the match, allowing Serena to prevail 7-6 (8-6) 6-6 (9-7)