Australian Open 2013, where to find pre-sale tickets?
I searched everywhere but I can't find pre-sale tickets? I saw that it said you can buy tickets in September.
ZARINA DIYAS. QIANG WANG. SHILIN XU. AYUMI MORITA.
LESIA TSURENKO. ALIZÉ LIM. ANA IVANOVIC. JULIA GÖRGES.
CASEY DELLACQUA. NAIKTHA BAINS. PRISCILLA HON. OLIVIA TJANDRAMULIA.