| Australia (1) |
|---|
| Thompson, Jordan |
| | Bielorussia (1) |
|---|
| Azarenka, Victoria |
| | Belgio (2) |
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| Collignon, Raphael | | Mertens, Elise |
| |
| Repubblica Ceca (2) |
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| Machac, Tomas | | Vondrousova, Marketa |
| | Danimarca (1) |
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| Rune, Holger |
| | Francia (3) |
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| Bonzi, Benjamin | | Mannarino, Adrian | | Rinderknech, Arthur |
| | Germania (1) |
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| Struff, Jan-Lennard |
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| Italia (2) |
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| Darderi, Luciano | | Paolini, Jasmine |
| | Lettonia (1) |
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| Ostapenko, Jelena |
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| Sun, Lulu |
| |
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| Eala, Alexandra |
| | Russia (3) |
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| Andreeva, Mirra | | Pavlyuchenkova, Anastasia | | Potapova, Anastasia |
| | Sud Africa (1) |
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| Harris, Lloyd |
| | Spagna (2) |
|---|
| Bucsa, Cristina | | Davidovich Fokina, Alejandro |
|
| Stati Uniti (8) |
|---|
| Fritz, Taylor | | Giron, Marcos | | Jovic, Iva | | Kessler, McCartney | | McNally, Caty | | Navarro, Emma | | Spizzirri, Eliot | | Townsend, Taylor |
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