Sania is no doubt the best tennis woman player Indian has ever produced. But, she has still a long way to go to beat the top ranking players in internationl circuit. She needs to improve her first serve to be more effective. I am sure she must be working towards it. The other problem I see in indian players, in whatever sports, that we are not physically very strong and agile. Any sport now these days are no longer only a skill game. One has to work towards increasing one fitness level.
