She went to IMG at 12, she would have been well out of 10u tennis systems by then. Whether she did anything within a mini tennis system before then I don't know. She's quite busy in Oz at the moment too, so I can't ask her!
I tweet - @ashtennis guru (no spaces)
I Shoot - www.flickr.com/photos/ashtennis guru/ (again no spaces! grrr)