Which player has had more singles appearances, Casey Dellacqua or Olga Morozova?
Casey Dellacqua Casey Dellacqua (born 11 February 1985) is an Australian professional tennis player of Italian and Irish descent. Dellacqua's best singles results to date have been semifinal appearances at the 2012 Texas Tennis Open and 2014 Aegon Classic, a quarterfinal finish at the 2014 BNP Paribas Open and fourth round appearances at the 2008 Australian Open, 2014 Australian Open and the 2014 US Open.
Olivia Rogowska Olivia Rogowska (born 7 June 1991) is an Australian professional tennis player. Both of her parents are Polish. The right-hander was born in and lives in Melbourne, Australia. Her highest WTA singles ranking is 102, which she reached on 11 August 2014. Her career high in doubles is 89, which she reached on 28 July 2014. She has defeated Jelena Dokić, Alicia Molik, Maria Kirilenko and Sofia Arvidsson, and taken sets from former #1 Dinara Safina, Alona Bondarenko, Kateryna Bondarenko, Sorana Cîrstea, Jarmila Gajdošová, Anastasia Rodionova, Sania Mirza and Casey Dellacqua.