1 of 10
Australia's Lleyton Hewitt gets off to a great start against Argentina's David Nalbandian taking the first two sets 6-3 6-2

2 of 10
Nalbandian seems bothered by the partisan crowd but settles down to take the third and fourth sets 1-6 3-6

3 of 10
In an epic fifth-set decider Hewitt gets the vital break and goes on to hold his serve to win it 10-8

4 of 10
Russian Nicolay Davydenko is forced to retire with breathing problems during his quarter-final against Andy Roddick

5 of 10
Roddick makes it to the semis after his opponent is too ill to carry on with the American in control at 6-3 7-5 4-1

6 of 10
Women's top seed Lindsay Davenport starts well and takes the first set 6-4 against home-crowd favourite Alicia Molik

7 of 10
But Molik delights the crowd with a tremendous fight back, clinching the second set 4-6, taking the match to a decider

8 of 10
After an epic battle in the last set it is Davenport who eventually takes the thrilling decider 9-7

9 of 10
In the other women's quarter-final, Switzerland's Patty Schnyder battles against Frenchwoman Nathalie Dechy

10 of 10
It takes three tight sets to separate the women but Dechy gets through to the semis with a 5-7 6-1 7-5 victory