13位亚洲选手参加女单会内赛，其中有3位种子，
中国选手最多，共5人；其次是哈萨克斯坦和日本各3人。
[1] Osaka vs Schmiedlova
Ostapenko vs Azarenka
[Q] Rybakina vs Siniakova
[PR] Tatishvili vs [29] Sakkari
[24] Garcia vs Barthel
[Q] Blinkova vs Gasparyan
[LL] Babos vs [WC] Hon
Rodina vs [14] Keys
[10] S. Williams vs Diatchenko
[Q] Nara vs Jakupovic
[Q] Gatto-Monticone vs Kenin
[LL] Bouzkova vs [22] Andreescu
[25] 谢淑薇 vs Golubic
Riske vs Petkovic
Collins vs Maria
Pegula vs [8] Barty
[3] Halep vs Tomljanovic
[WC] Paquet vs Linette
Gavrilova vs Krunic
Bouchard vs [27] Tsurenko
[21] Kasatkina vs [Q] Paolini
Puig vs Flipkens
Swiatek vs [WC] Janicijevic
郑赛赛 vs [16] 王蔷
[11] Sabalenka vs Cibulkova
Anisimova vs [WC] Tan
Begu vs 朱琳
Muchova vs [17] Kontaveit
[30] Buzarnescu vs Alexandrova
Strycova vs Stosur
[Q] Bolsova vs Zvonareva
Cirstea vs [6] Kvitova
[7] Stephens vs 土居美咲
Sorribes Tormo vs Van Uytvanck
Brady vs Jorovic
Hercog vs [32] Sasnovich
[19] Muguruza vs Townsend
Rybarikova vs Larsson
[Q] Pera vs Kozlova
V. Williams vs [9] Svitolina
[15] Bencic vs [WC] Ponchet
Siegemund vs [Q] Zhuk
Putintseva vs Peterson
[Q] Samsonova vs [23] Vekic
[26] Konta vs [Q] Lottner
[WC] Davis vs Kr. Pliskova
Kuzmova vs Cornet
Parmentier vs [4] Bertens
[5] Kerber vs Potapova
王雅繁 vs Vondrousova
Sharma vs [PR] Rogers
Yastremska vs [28] Suarez Navarro
[20] Mertens vs Zidansek
[WC] Parry vs Lapko
Pavlyuchenkova vs Minella
Kumkhum vs [12] Sevastova
[13] Wozniacki vs Kudermetova
Diyas vs [WC] Albie
张帅 vs [Q] Lepchenko
Kanepi vs [18] Goerges
[31] Martic vs Jabeur
Ferro vs Mladenovic
Kuznetsova vs [Q] Kucova
Brengle vs [2] Ka. Pliskova