Top Half
Serena Williams (USA) [1] - Vitalia Diatchenko (RUS) 1-0, отказ
Kiki Bertens (NED) [q] - Mirjana Lucic-Baroni (CRO) 2-1
Kateryna Kozlova (UKR) [q] - Bethanie Mattek-Sands (USA) 0-2
Coco Vandeweghe (USA) - Sloane Stephens (USA) [29] 2-0
Madison Keys (USA) [19] - Klara Koukalová (CZE) 2-0
Tereza Smitková (CZE) - Andreea Mitu (ROU) 2-0
Magda Linette (POL) - Urzsula Radwanska (POL) 2-0
Katerina Siniakova (CZE) - Agnieszka Radwanska (POL) [15] 0-2
Belinda Bencic (SUI) [12] - Sesil Karatantcheva (BUL) 2-0
Daniela Hantuchova (SVK) - Misaki Doi (JPN) 0-2
Irina Falconi (USA) - Samantha Crawford (USA) 2-0
Monica Puig (PUR) - Venus Williams (USA) [23] 1-2
Anastasia Pavlyuchenkova (RUS) [31] - Magdalena Rybarikova (SVK) 2-0
Anett Kontaveit (EST) [q] - Casey Dellacqua (AUS) 2-0
Saisai Zheng (CHN) - Madison Brengle (USA) 1-2
Anna Tatishvili (USA) [q] - Karolína Plíšková (CZE) [8] 2-0
Daria Kasatkina (RUS) [LL] - Daria Gavrilova (AUS) 2-1
Ana Konjuh (CRO) - Tatjana Maria (GER) 2-0
Lara Arruabarrena (ESP) - Bojana Jovanovski (SRB) 0-2
Kristina Mladenovic (FRA) - Svetlana Kuznetsova (RUS) [30] 2-0
Elina Svitolina (UKR) [17] - Elizaveta Kulichkova (RUS) [q] 2-0
Anna-Lena Friedsam (GER) - Kaia Kanepi (EST) 0-2
Lauren Davis (USA) - Heather Watson (GBR) 2-0
Teliana Pereira (BRA) - Ekaterina Makarova (RUS) [13] 0-2
Carla Suarez Navarro (ESP) [10] - Denisa Allertová (CZE) 0-2
Vania King (USA) - Roberta Vinci (ITA) 0-2
Sofia Kenin (USA) - Mariana Duque-Marino (COL) 0-2
Oceane Dodin (FRA) - Jelena Jankovic (SRB) [21] 2-1
Eugenie Bouchard (CAN) [25] - Alison Riske (USA) 2-0
Polona Hercog (SLO) - Zarina Diyas (KAZ) 2-0
Jessica Pegula (USA) [q] - Alison Van Uytvanck (BEL) 2-0
Dominika Cibulkova (SVK) - Ana Ivanovic (SRB) [7] 2-1
Bottom Half
Petra Kvitova (CZE) [5] - Laura Siegemund (GER) [q] 2-0
Lourdes Dominguez Lino (ESP) - Nicole Gibbs (USA) 1-2
Aleksandra Krunic (SRB) - Danka Kovinic (MNE) 1-2
Julia Goerges (GER) - Anna Karolína Schmiedlová (SVK) [32] 0-2
Andrea Petkovic (GER) [18] - Caroline Garcia (FRA) 2-1
Laura Robson (GBR) - Elena Vesnina (RUS) 1-2
Louisa Chirico (USA) - Johanna Konta (GBR) [q] 0-2
Carina Witthoeft (GER) - Garbiñe Muguruza (ESP) [9] 0-2
Sara Errani (ITA) [16] - Mayo Hibi (JPN) [q] 2-0
Jelena Ostapenko (LAT) [q] - Annika Beck (GER) 2-1
Evgeniya Rodina (RUS) - Tereza Mrdeza (CRO) [q] 2-0
Timea Babos (HUN) - Samantha Stosur (AUS) [22] 0-2
Flavia Pennetta (ITA) [26] - Jarmila Gajdosova (AUS) 2-1
Alexandra Panova (RUS) [q] - Monica Niculescu (ROU) 1-2
Cristina McHale (USA) - Petra Cetkovská (CZE) 1-2
Jamie Loeb (USA) - Caroline Wozniacki (DEN) [4] 0-2
Lucie Šafářová (CZE) [6] - Lesia Tsurenko (UKR) 0-2
Varvara Lepchenko (USA) - Kirsten Flipkens (BEL) 2-0
Tsvetana Pironkova (BUL) - Mona Barthel (GER) 1-2
Olga Govortsova (BLR) - Irina-Camelia Begu (ROU) [28] 2-1
Victoria Azarenka (BLR) [20] - Lucie Hradecká (CZE) 2-0
Francesca Schiavone (ITA) - Yanina Wickmayer (BEL) 0-2
Ajla Tomljanovic (AUS) - Karin Knapp (ITA) 1-2
Alexandra Dulgheru (ROU) - Angelique Kerber (GER) [11] 0-2
Timea Bacsinszky (SUI) [14] - Barbora Strýcová (CZE) 0-2
Maria Sakkari (GRE) [q] - Qiang Wang (CHN) 0-2
Camila Giorgi (ITA) - Johanna Larsson (SWE) 2-0
Aliaksandra Sasnovich (BLR) [q] - Sabine Lisicki (GER) [24] 0-2
Alizé Cornet (FRA) [27] - Kurumi Nara (JPN) 1-2
Shelby Rogers (USA) [q] - Sachia Vickery (USA) 2-0
Yulia Putintseva (KAZ) - Kateryna Bondarenko (UKR) [q] 0-2
Marina Erakovic (NZL) - Simona Halep (ROU) [2] 0-1, отказ