| Australien (3) |
|---|
| Barty, Ashleigh | | Gavrilova, Daria | | Kasatkina, Daria |
| | Belgien (1) |
|---|
| Mertens, Elise |
| | Kroatien (2) |
|---|
| Martic, Petra | | Vekic, Donna |
| | Tjekkiet (5) |
|---|
| Kvitova, Petra | | Pliskova, Karolina | | Pliskova, Kristyna | | Siniakova, Katerina | | Strycova, Barbora |
|
| Frankrig (3) |
|---|
| Cornet, Alizé | | Dodin, Oceane | | Mladenovic, Kristina |
| | Tyskland (1) |
|---|
| Goerges, Julia |
| | Grækenland (1) |
|---|
| Sakkari, Maria |
| |
| | Rumænien (1) |
|---|
| Buzarnescu, Mihaela |
| | Rusland (2) |
|---|
| Makarova, Ekaterina | | Pavlyuchenkova, Anastasia |
| | Slovakiet (2) |
|---|
| Cibulkova, Dominika | | Rybarikova, Magdalena |
|
| Slovenien (1) |
|---|
| Jakupovic, Dalila |
| | Spanien (1) |
|---|
| Muguruza, Garbiñe |
| | Ukraine (2) |
|---|
| Svitolina, Elina | | Tsurenko, Lesia |
| | Storbritannien (3) |
|---|
| Boulter, Katie | | Konta, Johanna | | Watson, Heather |
|
| USA (2) |
|---|
| Brady, Jennifer | | Vandeweghe, Coco |
|