Pat Rafter is back on court this week, his first tournament event for seven years. The Aussie is playing at the BlackRock Tour of Champions event in Austria. He joins Pete Sampras, Stefan Edberg, Michael Chang and Yevgeny Kafelnikov on the tour, which culminates with the Royal Albert Hall event in December.
In between matches against the likes of Goran Ivanisevic and Marcelo Rios this week, Pat has agreed to answer a selection of your questions. So fire away... by Wednesday at 1600 BST please.