Re: Is there any bad match ups for Kvitova ?!
I think it's too early to say. In any prominent player's career there is bound to be a kind of developmental arch in which other players adjust to what she is doing, she adjusts to that, others adjust again, and so on until an equilibruium is reached. She's young and really just at the start of that process, so it's too early to tell how dominant she can be. In addition she obviously has a lot to work on in terms of her focus on court, and that muddies the view a lot in terms of what troubles her and what doesn't. For example I really can't see Petko being her biggest problem in the longer term, I think she just fluffed those matches this year.