Through to the quarterfinals of his home Grand Slam tournament for the first time, the Aussie also has a financial motivation for every match he wins.

The 20-year-old and 19-year-old each claimed straight-set wins in third-round action Saturday.

“I don't know why someone would want to see that,” said the No. 22 seed, after learning that her pre-match walkabout had been broadcast for all to watch.