Ask the Expert: 1 February 2009

Our final expert knows her way around a tennis court. Meet Darcy Vescio, who won $1000 yesterday as a recipient of the Most Outstanding Aviva Ballkid.

Darcy, from Wangaratta in country Victoria, is 15 and earned the award for demonstrating exceptional conduct, performance and attitude in the important role of being an Aviva Ballkid at the Australian Open.

Darcy will do her best to answer your questions before the men's final @ australianopen.com..between 4-5pm AEST.