1 of 11
Wimbledon champion Lleyton Hewitt is first on centre court on Thursday, taking the first set against Dick Norman

2 of 11
Norman's power and the hard grass courts at Queen's are making a tough combination as the Belgian takes the second set

3 of 11
Hewitt demonstrates the determination that makes him the world number one and seals a crucial late break, to win 7-6 3-6 6-4

4 of 11
Britain's Greg Rusedski is second out on centre court, trading big serves with American Andy Roddick

5 of 11
Roddick seems to be reaching everything and produces some spectacular winners to take the first set 6-3

6 of 11
Rusedski grows in confidence in the second set, coming to the net with more purpose, claiming the set to level the match

7 of 11
Rusedski's lack of match practice shows, a glaring error on a crucial third set point sees the match slip away 3-6 6-4 4-6

8 of 11
British number one Tim Henman tackles Cyril Saulnier, but finds himself in trouble as he loses a first set tie-break

9 of 11
Henman fights back and wins the next two sets 6-3 to seal his place in the quarter-finals

10 of 11
Andre Agassi is in ominous form as he takes the first set of his match against grass court specialist Richard Krajicek, 6-1

11 of 11
Despite a momentary slip, Agassi demolishes Krajicek again in the second set 6-2 to stroll into the next round