The 2008 Sony Ericsson Open women's singles was the women's singles event of the 2008 Sony Ericsson Open, a WTA Tier I tennis tournament held in late March and early April. Serena Williams was the defending champion, and won in the final 6–1, 5–7, 6–3 against Jelena Janković. It was the fifth time Williams had won the tournament, tying the record with Steffi Graf.
Maria Sharapova was the last champion of the event in 2008, but chose not to compete.
Tímea Babos was the defending champion, but lost in the quarterfinals to Monica Niculescu.
Melanie Oudin was the defending champion, but lost in the first round to Ajla Tomljanović.
The 2015 Apia International Sydney women's singles was a joint 2015 ATP World Tour and 2015 WTA Tour tennis tournament, played on outdoor hard courts in Sydney, New South Wales, Australia.
This article displays the qualifying draw for the Women's singles at the 2009 Australian Open.
This article displays the qualifying draw for the Women's singles at the 2006 Australian Open.
This article displays the qualifying draw for the Women's singles at the 2007 Australian Open.
Agnieszka Radwańska was the defending champion, but lost in the quarterfinals to Simona Halep.
This article displays the qualifying draw for the Women's singles at the 2004 Australian Open.
This article displays the qualifying draw for the Women's Singles at the 2006 US Open.
This article displays the qualifying draw for the Women's Singles at the 2007 US Open.
This article displays the qualifying draw for the Women's Singles at the 2008 US Open.
This article displays the qualifying draw for the Women's Singles at the 2007 French Open.
This article displays the qualifying draw for the Women's Singles at the 2004 French Open.
Elina Svitolina was the defending champion, but chose not to participate this year.
The Czech Republic's Nicole Vaidišová was the defending champion, but decided to compete in the 2006 Kremlin Cup, which was held in the same week at Moscow, Russia.
Agnieszka Radwańska won the 2016 China Open Women's Singles tennis title, defeating Johanna Konta in the final, 6–4, 6–2. Garbiñe Muguruza was the defending champion, but lost in the third round to Petra Kvitová.
Agnieszka Radwańska was the defending champion, but lost in the quarterfinals to Alison Riske.
Ekaterina Bychkova (qualifying competition)
Ahsha Rolle (first round)
Julia Schruff (qualified)
Iveta Benešová (second round)
Tamarine Tanasugarn (qualified)
Gréta Arn (first round)
Yuliana Fedak (second round)
Timea Bacsinszky (qualified)
Meng Yuan (qualified)
Rossana de los Ríos (second round)
Katie O'Brien (qualifying competition)
Stéphanie Foretz (first round)
Anastasiya Yakimova (qualifying competition)
Andreja Klepač (second round)
Galina Voskoboeva (second round)
Aleksandra Wozniak (first round)
