Was Navratilova the greatest?

Well, according to a Top 100 list of all-time Wimbledon champions in today's Times, she was. But are the men's and women's games really comparable - and would Martina have been quite as successful had the women's game in her day been as competitive as it is now?

The Times has attempted to introduce an objective criteria for measuring greatness, but for me, things like this are a subjective judgement. The greatest players I have seen at Wimbledon in all my years of watching the tournament are as follows:

Men

1. Rod Laver
2. John McEnroe
3. Roger Federer
4. Pete Sampras
5. Bjorn Borg
6. Ken Rosewall
7. Andre Agassi
8. Boris Becker
9. Jimmy Connors
10. Ilie Nastase

Women

1. Serena Williams
2. Martina Navratilova
3. Steffi Graf
4. Justine Henin
5. Billie Jean King
6. Venus Williams
7. Martina Hingis
8. Margaret Court
9. Chris Evert
10. Evonne Goolagong

There are three names on my list who never actually won the Wimbledon title - Rosewall, Nastase and Henin - but all three graced the game with their artistry and richly deserved to lift the crown.

Laver and Serena top the list simply because, in my view, they were unbeatable at their respective peaks - complete tennis machines both.