| Doubles | |
|---|---|
| 2013 Nanjing Ladies Open | |
| Champions |  Misaki Doi  Xu Yifan |
| Runners-up |  Yaroslava Shvedova Zhang Shuai |
| Final score | 6–1, 6–4 |
This was a new event of the WTA 125K series.
Misaki Doi and Xu Yifan won the tournament, defeating Yaroslava Shvedova and Zhang Shuai in the final, 6–1, 6–4.
Yaroslava Shvedova / Zhang Shuai (final)
Petra Martić / Zheng Saisai (semifinals)
Irina Buryachok / 
Katarzyna Piter (first round)
Irina-Camelia Begu / 
Yanina Wickmayer (first round)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | Y Shvedova S Zhang | 6 | 6 | ||||||||||||||||||||||||
 S Dubois X Han | 3 | 1 | 1 | Y Shvedova S Zhang | 6 | 6 | |||||||||||||||||||||
T Mrdeža  AK Schmiedlová | 3 | 4 |  N Lertpitaksinchai P Plipuech | 2 | 2 | ||||||||||||||||||||||
| N Lertpitaksinchai P Plipuech | 6 | 6 | 1 | Y Shvedova S Zhang | 6 | 6 | |||||||||||||||||||||
| 3 | I Buryachok K Piter | 4 | 3 |  J Glushko O Savchuk | 4 | 4 | |||||||||||||||||||||
| J Glushko O Savchuk | 6 | 6 | J Glushko O Savchuk | 6 | 7 | ||||||||||||||||||||||
| C Liu R Tian | 6 | 4 | [10] | C Liu R Tian | 0 | 5 | |||||||||||||||||||||
| J Chen Z Sun | 4 | 6 | [8] | 1 | Y Shvedova S Zhang | 1 | 4 | ||||||||||||||||||||
 J Gajdošová  D Gavrilova | 5 | 77 | [3] | M Doi Y Xu | 6 | 6 | |||||||||||||||||||||
| C Liang S Sun | 7 | 65 | [10] | C Liang S Sun | 3 | 1 | |||||||||||||||||||||
| M Doi Y Xu | 77 | 6 | M Doi Y Xu | 6 | 6 | ||||||||||||||||||||||
| 4 | I-C Begu Y Wickmayer | 65 | 2 | M Doi Y Xu | 6 | 6 | |||||||||||||||||||||
| H Tang X Yang | 6 | 4 | [10] | 2 | P Martić S Zheng | 2 | 4 | ||||||||||||||||||||
| Y Wang Y Zhang | 3 | 6 | [12] | Y Wang Y Zhang | 5 | 2 | |||||||||||||||||||||
 A-L Friedsam R Ozaki | 2 | 3 | 2 | P Martić S Zheng | 7 | 6 | |||||||||||||||||||||
| 2 | P Martić S Zheng | 6 | 6 | ||||||||||||||||||||||||
Gisela Dulko and Flavia Pennetta were the defending champions, but they lost to Alexandra Dulgheru and Jarmila Gajdošová in the quarterfinals.
Chinese pair Peng Shuai and Zheng Jie won the title beating No. 3 seeds Vania King and Yaroslava Shvedova in the final 6–2, 6–3. Peng Shuai had won the title earlier in 2010 Internazionali BNL d'Italia – Women's doubles
Vania King and Yaroslava Shvedova were the defending champions and they reached the final. Liezel Huber and Lisa Raymond defeated them 4–6, 7–6(7–5), 7–6(7–3) to win the title.
Chang Kai-chen and Lilia Osterloh were the defending champions, but Osterloh chose not to compete.
Alisa Kleybanova and Galina Voskoboeva were the defending champions but Kleybanova did not participate. Voskoboeva played alongside compatriot Yaroslava Shvedova, but they lost in the final against Chuang Chia-jung and Zhang Shuai, 4–6, 6–1, [11–9].
Liezel Huber and Lisa Raymond were the defending champions but lost to Hsieh Su-wei and Anabel Medina Garrigues in the third round.
Russian pair Svetlana Kuznetsova and Vera Zvonareva were the defending champions, but Zvonareva decided not to participate due to injury. Kuznetsova partnered up with Yanina Wickmayer but they lost in the second round to Nuria Llagostera Vives and Zheng Jie.
Serena Williams was the defending champion, and successfully defended her title, defeating Jelena Janković in the final 3–6, 6–0, 6–2.
Paula Kania and Polina Pekhova were the defending champions, but Kania chose not to participate. Pekhova played alongside Ksenia Palkina, but lost in the first round to Tímea Babos and Yaroslava Shvedova.
Babos and Shvedova went on to win the title, defeating Olga Govortsova and Mandy Minella in the final, 6–3, 6–3.
Tamarine Tanasugarn and Zhang Shuai were the defending champions, but Tanasugarn chose not to participate. Zhang played alongside Yaroslava Shvedova, but lost in the first round to Tímea Babos and Olga Govortsova. First seeded Hsieh Su-wei and Peng Shuai won the title, defeating in the final 3rd seeded Vania King and Galina Voskoboeva with the score 6–3, 4–6, [12–10].
Hsieh Su-wei was the defending champion, having won the 2012 Ningbo Challenger – Women's singles, but decided not to participate.
Chan Hao-ching and Kristina Mladenovic were the defending champions, but Mladenovic decided not to participate. Chan played alongside Chan Yung-jan but lost in the first round to Anna-Lena Friedsam and Alison Van Uytvanck.
Victoria Azarenka was the defending champion, but withdrew because of a right knee injury.
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.
Ekaterina Makarova was the defending champion, but chose not to participate this year.
Andrea Hlaváčková and Peng Shuai were the defending champions, but Peng could not participate due to injury. Hlaváčková played alongside Lucie Hradecká, but lost in the quarterfinals to Casey Dellacqua and Yaroslava Shvedova.
Martina Hingis and Sania Mirza won the title, defeating Chan Hao-ching and Chan Yung-jan in the final, 6–7(9–11), 6–1, [10–8].
Simona Halep was the defending champion, but chose to compete in Brisbane instead.
Agnieszka Radwańska was the defending champion, but withdrew before her quarterfinal match with a right thigh injury.
Chan Hao-ching and Chan Yung-jan were the defending champions, but chose not to compete together. Hao-ching played alongside Christina McHale, but lost in the first round to Andrea Hlaváčková and Peng Shuai. Yung-jan teamed up with Martina Hingis, but lost in the semifinals to Olga Savchuk and Yaroslava Shvedova.
Kiki Bertens was the defending champion and successfully defended her title, defeating Barbora Krejčíková in the final, 6–2, 6–1.
Hsieh Su-wei and Barbora Strýcová were the defending champions Strýcová retired from professional tennis in May 2021., while Hsieh played alongside Elise Mertens, but lost in the second round to Sharon Fichman and Giuliana Olmos.