Marina Bassols Ribera (ESP) (4) vs Tara Wurth (CRO)
Simona Waltert (SUI) vs Petra Marcinko (CRO)
Anastasia Zakharova (RUS) vs Jana Kolodynska (BLR)
Alexandra Eala (PHI) vs Rebecca Peterson (SWE) (18)
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Erika Andreeva (RUS) (5) vs Kaylah Mcphee (AUS) (WC)
Polina Kudermetova (RUS) vs Carlota Martinez Cirez (ESP)
內島萌夏 Moyuka Uchijima (JPN) vs Ekaterina Makarova (RUS)
Fiona Ferro (FRA) vs Rebecca Sramkova (SVK) (21)
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Laura Pigossi (BRA) (6) vs Nigina Abduraimova (UZB)
Dominika Salkova (CZE) vs Jana Fett (CRO)
Kaia Kanepi (EST) vs Storm Hunter (AUS)
Tatiana Prozorova (RUS) vs Celine Naef (SUI) (30)
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Emiliana Arango (COL) (9) vs Katherine Sebov (CAN)
Aliona Bolsova (ESP) vs Ysaline Bonaventure (BEL)
楊亞依 Ya Yi Yang (TWN) vs Rebecca Marino (CAN)
Lanlana Tararudee (THA) vs Jessika Ponchet (FRA) (23)
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Brenda Fruhvirtova (CZE) (10) vs Petra Hule (AUS) (WC)
Talia Gibson (AUS) (WC) vs Andreea Mitu (ROU)
Yuriko Lily Miyazaki (GBR) vs Melisa Ercan (AUS) (WC)
Sijia Wei (CHN) vs Viktoria Hruncakova (SVK) (28)
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Anna Bondar (HUN) (11) vs 謝淑薇 Su-Wei Hsieh (TWN)
Tena Lukas (CRO) vs Ivana Popovic (AUS) (WC)
馬燁欣 Ye-Xin Ma (CHN) vs Miriam Bulgaru (ROU)
Alina Korneeva (RUS) vs Sachia Vickery (USA) (31)
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Olga Danilovic (SRB) (13) vs Iryna Shymanovich (BLR)
尤曉迪 Xiaodi You (CHN) vs Zeynep Sonmez (TUR)
Noma Noha Akugue (GER) vs Su Jeong Jang (KOR)
Lulu Sun (SUI) vs Heather Watson (GBR) (27)
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Lucrezia Stefanini (ITA) (15) vs Lesley Pattinama Kerkhove (NED)
Katarzyna Kawa (POL) vs Lina Gjorcheska (MKD)
Ankita Raina (IND) vs Jessica Bouzas Maneiro (ESP)
坂詰姫野 Himeno Sakatsume (JPN) vs Sara Bejlek (CZE) (22)