| Australia (1) |
|---|
| Gavrilova, Daria |
| | Belgia (2) |
|---|
| Goffin, David | | Mertens, Elise |
| | Kanada (2) |
|---|
| Andreescu, Bianca | | Shapovalov, Denis |
| |
| Republika Czeska (1) |
|---|
| Vondrousova, Marketa |
| | Francja (1) |
|---|
| Pouille, Lucas |
| | Niemcy (1) |
|---|
| Gojowczyk, Peter |
| | Węgry (1) |
|---|
| Fucsovics, Marton |
|
| | Łotwa (1) |
|---|
| Ostapenko, Jelena |
| | | Holandia (2) |
|---|
| Bertens, Kiki | | Haase, Robin |
|
| Polska (1) |
|---|
| Hurkacz, Hubert |
| | | Rosja (2) |
|---|
| Khachanov, Karen | | Rublev, Andrey |
| | Serbia (1) |
|---|
| Krajinovic, Filip |
|
| Hiszpania (2) |
|---|
| Lopez, Feliciano | | Muguruza, Garbiñe |
| | Switzerland (3) |
|---|
| Federer, Roger | | Voegele, Stefanie | | Wawrinka, Stan |
| | Ukraina (2) |
|---|
| Kozlova, Kateryna | | Svitolina, Elina |
| | Zjednoczone Królestwo (1) |
|---|
| Konta, Johanna |
|
| Stany Zjednoczone (2) |
|---|
| Johnson, Steve | | Williams, Serena |
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