Re: Aussies in WTA events
^ Yes, Petra usually gets the upper hand on Sam, though their Fed Cup match was extremely close. Two straight sets matches against two hitting machines like Peng/Hsieh who would be easy to get some rhythm against, shows that Sam finding her clayfeet slowly. Whereas at times Petra can make you be a spectator with the random ball smacking, so it will be hard for Sam.
There's more to life than just being happy.