Los números 1

1 Ilie Nastase 23-08-1973

2 John Newcombe 03-06-1974

3 Jimmy Connors 29-07-1974

4 Bjorn Borg 23-08-1977

5 John McEnroe 03-03-1980

6 Ivan Lendl 28-02-1983

7 Mats Wilander 12-09-1988

8 Stefan Edberg 13-08-1990

9 Boris Becker 28-01-1991

10 Jim Courier 10-02-1992

11 Pete Sampras 12-04-1993

12 Andre Agassi 10-04-1995

13 Thomas Muster 12-02-1996

14 Marcelo Ríos 30-03-1998

15 Carlos Moyá 15-03-1999

16 Yevgeny Kafelnikov 03-05-1999

17 Patrick Rafter 26-07-1999

18 Marat Safin 20-10-2000

19 Gustavo Kuerten 04-12-2000

20 Lleyton Hewitt 19-11-2001

21 Juan C. Ferrero 08-09-2003

22 Andy Roddick 03-11-2003

23 Roger Federer 02-02-2004

24 Rafael Nadal 02008-08-18 18-10-2008