Sunday's most anticipated match sees 19-year-old Serb Ana Ivanovic take on twice former champion Venus Williams

But Williams is not in the mood for hanging around and condemns Ivanovic to a comprehensive 6-4 6-2 defeat

Serena Williams opens up the day's play against Marion Bartoli in the fourth round at the US Open

Wimbledon finalist Bartoli puts up some stern resistance early on but cannot avoid dropping the first set

Williams soon wraps up a 6-3 6-4 victory and a potential quarter-final meeting with Justine Henin

Fifteenth seed David Ferrer takes the first set in his third round match against David Nalbandian

Argentine Nalbandian is left to rue what might have been after missing a match point in the fifth set

Argentine Juan Ignacio Chela takes aim during his five-set win over 12th seed Ivan Ljubicic

Second seed Rafael Nadal needs a tie-break to take the first set against Jo-Wilfried Tsonga

But 21-year-old Nadal wins 10 of the last 11 games to calmly clinch victory and a place in the fourth round

Australian junior Stephen Donald does his best Pat Cash impression - but he loses 6-1 6-2 to American Jeff Dadamo

Russian Dinara Safina looks completely awestruck as she takes on Justine Henin in the night session

Top seed Henin completes a 6-0 6-2 win to book a quarter-final meeting with Serena Williams

Novak Djokovic appears to relish playing under the lights as he crushes 18-year-old Argentine Juan Martin del Potro