| Bulgaria (1) |
|---|
| Dimitrov, Grigor |
| | Cina (2) |
|---|
| Wang, Xiyu | | Zheng, Qinwen |
| | Croazia (2) |
|---|
| Coric, Borna | | Martic, Petra |
| | Repubblica Ceca (2) |
|---|
| Bouzkova, Marie | | Krejcikova, Barbora |
|
| Danimarca (1) |
|---|
| Rune, Holger |
| | | Germania (3) |
|---|
| Altmaier, Daniel | | Hanfmann, Yannick | | Zverev, Alexander |
| | Italia (2) |
|---|
| Arnaldi, Matteo | | Trevisan, Martina |
|
| Giappone (1) |
|---|
| Nishioka, Yoshihito |
| | Polonia (2) |
|---|
| Hurkacz, Hubert | | Swiatek, Iga |
| | Russia (7) |
|---|
| Alexandrova, Ekaterina | | Kalinskaya, Anna | | Kasatkina, Daria | | Khachanov, Karen | | Kudermetova, Veronika | | Potapova, Anastasia | | Rublev, Andrey |
| | Spagna (4) |
|---|
| Alcaraz, Carlos | | Bautista Agut, Roberto | | Davidovich Fokina, Alejandro | | Munar, Jaume |
|
| Ucraina (1) |
|---|
| Tsurenko, Lesia |
| | Stati Uniti (3) |
|---|
| Parks, Alycia | | Pegula, Jessica | | Pera, Bernarda |
|