和男單會外賽一樣，女單也是有15位選手參加單打會外賽，
其中中國軍團最多，共有8位；日本女將則有5人。
女單去年有三人從會外賽晉級，分別是謝淑薇、段瑩瑩和徐一璠。
(1)Tatjana Maria v Myrtille Georges
Sachia Vickery v An-Sophie Mestach
(wc)Katie Boulter v 楊釗煊
Ipek Soylu v (13)Rebecca Peterson
(2)Viktorija Golubic v Anastasia Pivovarova
Amra Sadikovic v Oceane Dodin
加藤未唯 v Alexandra Panova
張凱貞 v (24)Julia Glushko
(3)張愷琳 v Lucie Hradecka
(wc)Maia Lumsden v Tereza Smitkova
Sherazad Reix v Sesil Karatantcheva
Ivana Jorovic v (14)Jana Cepelova
(4)Aleksandra Krunic v Cindy Burger
Elise Mertens v Elitsa Kostova
Taylor Townsend v Olga Savchuk
Grace Min v (16)段瑩瑩
(5)Maria Sakkari v Polina Leykina
Jovana Jaksic v 日比万葉
Barbora Krejcikova v Michelle Larcher de Brito
Alize Lim v (22)Maryna Zanevska
(7)Tamira Paszek v Amandine Hesse
(wc)Lisa Whybourn v Claire Feuerstein
Asia Muhammad v Andrea Hlavackova
王雅繁 v (18)Richel Hogenkamp
(8)Lourdes Dominguez Lino v (wc)Gabriella Taylor
Vania King v Alla Kudryavtseva
(wc)Ashleigh Barty v 逯佳境
Luksika Kumkhum v (15)Silvia Soler-Espinosa
(9)Kristina Kucova v 桑田寬子
Barbora Stefkova v Tereza Mrdeza
江口実沙 v Isabella Shinikova
Ana Bogdan v (17)Mandy Minella
(10)尾崎里紗 v (wc)Freya Christie
劉方舟 v (wc)Harriet Dart
Ekaterina Alexandrova v Ons Jabeur
Stephanie Vogt v (20)Klara Koukalova
(12)韓馨蘊 v Robin Anderson
朱琳 v Tereza Martincova
Virginie Razzano v Michaella Krajicek
Paula Kania v (21)Veronica Cepede Royg