Eugenie Bouchard
Donna Vekic, Madison Keys and Shelby Rogers
Madison Keys, Sloane Stephens, Alison Riske
Samantha Stosur, Heather Watson
Jelena Jankovic, Angelique Kerber
Anastasia Pavlyuchenkova, Andrea Petkovic
Caroline Garcia, Ajla Tomljanovic
Shelby Rogers, Belinda Bencic
Lauren Davis, Christina McHale
Marina Erakovic, Jana Cepelova