Best player under 20

[TheFedExpress]

[some betting website] predicted Novak Djokovic would be challenging for major titles soon but does anyone know any players except him and Murray who might be able to raise their game sufficiently to challenge Nadal who looks ready to fight Fed for number one pretty soon??

[M0rgan77]

Me........I think Verdasco and Tursonov could do some damage. Consistantly beat Federer and Nadal, probably not. They both do have potential to do well though.