Group A:

Japan – Ukraine 1-2
Risa Ozaki (JPN) d. Kateryna Kozlova (UKR) 6-2 6-2
Elina Svitolina (UKR) d. Miho Kowase (JPN) 7-6(6) 7-6(4)
Kateryna Kozlova/Elina Svitolina (UKR) d. Risa Ozaki/Kaede Koyama (JPN) 6-4 1-6 6-2

Brazil – Belgium 0-3
Elke Lemmens (BEL) d. Beatriz Maia (BEL) 6-4 6-0
Ann-Sophie Mestach (BEL) d. Carla Forte (BRA) 4-6 6-2 6-2
Elke Lemmens/Ann-Sophie Mestach (BEL) d. Bruna Magalhaes/Beatriz Maia (BRA) 6-0 6-2

Group B:

Czech Republic – China 1-2
Ha-Fan Wang (CHN) d. Tereza Jankovska (CZE) 6-4 7-6(3)
Pernilla Mendesova (CZE) d. Hao-Chen Tang (CHN) 6-4 6-4
Hao-Chen Tang/Ha-Fan Wang (CHN) d. Tereza Jankovska/Pernilla Mendesova (CZE) 6-1 7-5

Serbia – USA 0-3
Kyle McPhillips (USA) d. Natalija Kostic (SRB) 6-4 1-6 7-5
Grace Min (USA) d. Tamara Curovic (SRB) 6-2 6-3
Kyle McPhillips/Grace Min (USA) d. Natalija Kostic/Isidora Radojkovic (SRB) 7-5 6-4

Group C:

Australia – Great Britain 0-3
Jessica Ren (GBR) d. Molly Polak (AUS) 4-6 6-4 6-2
Laura Robson (GBR) d. Viktorija Rajicic (AUS) 6-1 6-0
Joanna Henderson/Laura Robson (GBR) d. Molly Polak/Viktorija Rajicic (AUS) 6-0 6-1

Tunisia – Bolivia 1-2
Maria Ines Deheza (BOL) d. Anais Hella Deville (TUN) 6-1 7-5
Maria Paula Deheza (BOL) d. Ons Jabeur (TUN) 6-1 6-1
Anais Hella Deville/Ons Jabeur (TUN) d. Natalia Davila/Maria Ines Deheza (BOL) 6-4 6-3

Group D:

Canada – Russia 1-2
Yulia Putintseva (RUS) d. Emma Onila (CAN) 7-5 6-2
Eugenie Bouchard (CAN) d. Daria Gavrilova (RUS) 6-1 6-3
Polina Leykina/Yulia Putintseva (RUS) d. Eugenie Bouchard/Emma Onila (CAN) 6-4 6-4

South Africa – Uzbekistan 0-3
Sabina Sharipova (UZB) d. Madrie Le Roux (RSA) 6-4 6-7(4) 6-4
Nigina Abduraimova (UZB) d. Kay-Leigh Nicholas (RSA) 6-4 6-0
Diyora Saidmukhamedova/Sabina Sharipova (UZB) d. Kay-Leigh Nicholas/Lenice van Eyk (RSA) 6-2 6-2