| l’Argentine (7) |
|---|
| Del Potro, Juan Martin | | Delbonis, Federico | | Kicker, Nicolas | | Mayer, Leonardo | | Pella, Guido | | Schwartzman, Diego | | Zeballos, Horacio |
| | l’Australie (6) |
|---|
| Barty, Ashleigh | | De Minaur, Alex | | Ebden, Matthew | | Gavrilova, Daria | | Kyrgios, Nick | | Stosur, Samantha |
| | l’Autriche (1) |
|---|
| Thiem, Dominic |
| | Belarus (3) |
|---|
| Azarenka, Victoria | | Sabalenka, Aryna | | Sasnovich, Aliaksandra |
|
| la Belgique (5) |
|---|
| Bemelmans, Ruben | | Flipkens, Kirsten | | Mertens, Elise | | Uytvanck, Alison Van | | Wickmayer, Yanina |
| | la Bosnie et Herzegovina (1) |
|---|
| Dzumhur, Damir |
| | le Brésil (1) |
|---|
| Haddad Maia, Beatriz |
| | la Bulgarie (1) |
|---|
| Dimitrov, Grigor |
|
| le Canada (6) |
|---|
| Auger-Aliassime, Felix | | Bouchard, Eugenie | | Polansky, Peter | | Pospisil, Vasek | | Raonic, Milos | | Shapovalov, Denis |
| | la Chine (3) |
|---|
| Duan, Ying-Ying | | Wang, Qiang | | Zhang, Shuai |
| | la Croatie (5) |
|---|
| Cilic, Marin | | Coric, Borna | | Karlovic, Ivo | | Martic, Petra | | Vekic, Donna |
| | la Chypre (1) |
|---|
| Baghdatis, Marcos |
|
| la République Tchèque (8) |
|---|
| Berdych, Tomas | | Kvitova, Petra | | Pliskova, Karolina | | Pliskova, Kristyna | | Siniakova, Katerina | | Strycova, Barbora | | Vesely, Jiri | | Vondrousova, Marketa |
| | le Danemark (1) |
|---|
| Wozniacki, Caroline |
| | la République Dominicaine (1) |
|---|
| Estrella Burgos, Victor |
| | l’Estonie (2) |
|---|
| Kanepi, Kaia | | Kontaveit, Anett |
|
| la France (13) |
|---|
| Benneteau, Julien | | Chardy, Jeremy | | Cornet, Alizé | | Garcia, Caroline | | Herbert, Pierre-Hugues | | Mahut, Nicolas | | Mannarino, Adrian | | Mladenovic, Kristina | | Monfils, Gael | | Paire, Benoit | | Parmentier, Pauline | | Pouille, Lucas | | Simon, Gilles |
| | la Géorgie (1) |
|---|
| Basilashvili, Nikoloz |
| | l’Allemagne (11) |
|---|
| Barthel, Mona | | Goerges, Julia | | Gojowczyk, Peter | | Kerber, Angelique | | Kohlschreiber, Philipp | | Maria, Tatjana | | Marterer, Maximilian | | Struff, Jan-Lennard | | Witthoeft, Carina | | Zverev, Alexander | | Zverev, Mischa |
| | la Grèce (2) |
|---|
| Sakkari, Maria | | Tsitsipas, Stefano |
|
| l’Hongrie (2) |
|---|
| Babos, Timea | | Fucsovics, Marton |
| | | | l’Italie (3) |
|---|
| Berrettini, Matteo | | Fabbiano, Thomas | | Fognini, Fabio |
|
| le Japon (6) |
|---|
| Daniel, Taro | | Nara, Kurumi | | Nishikori, Kei | | Nishioka, Yoshihito | | Osaka, Naomi | | Sugita, Yuichi |
| | le Kazakhstan (3) |
|---|
| Diyas, Zarina | | Kukushkin, Mikhail | | Putintseva, Yulia |
| | la Lettonie (2) |
|---|
| Ostapenko, Jelena | | Sevastova, Anastasija |
| | la Lituanie (1) |
|---|
| Berankis, Ricardas |
|
| le Luxembourg (1) |
|---|
| Muller, Gilles |
| | le Mexique (1) |
|---|
| Escobedo, Ernesto |
| | la Moldavie (1) |
|---|
| Albot, Radu |
| | les Pays-Bas (1) |
|---|
| Bertens, Kiki |
|
| le Paraguay (1) |
|---|
| Cepede Royg, Veronica |
| | la Pologne (2) |
|---|
| Linette, Magda | | Radwanska, Agnieszka |
| | le Portugal (1) |
|---|
| Sousa, Joao |
| | Porto Rico (1) |
|---|
| Puig, Monica |
|
| la Roumanie (6) |
|---|
| Begu, Irina-Camelia | | Buzarnescu, Mihaela | | Cirstea, Sorana | | Copil, Marius | | Halep, Simona | | Niculescu, Monica |
| | la Russie (14) |
|---|
| Donskoy, Evgeny | | Kasatkina, Daria | | Khachanov, Karen | | Kuznetsova, Svetlana | | Makarova, Ekaterina | | Medvedev, Daniil | | Pavlyuchenkova, Anastasia | | Rublev, Andrey | | Sharapova, Maria | | Vesnina, Elena | | Vikhlyantseva, Natalia | | Youzhny, Mikhail | | Zhuk, Sofya | | Zvonareva, Vera |
| | la Servie (6) |
|---|
| Djere, Laslo | | Djokovic, Novak | | Krajinovic, Filip | | Krunic, Aleksandra | | Lajovic, Dusan | | Troicki, Viktor |
| | la Slovaquie (3) |
|---|
| Cibulkova, Dominika | | Lacko, Lukas | | Rybarikova, Magdalena |
|
| l’Afrique du Sud (1) |
|---|
| Anderson, Kevin |
| | la Corée du Sud (1) |
|---|
| Chung, Hyeon |
| | l’Espagne (10) |
|---|
| Arruabarrena, Lara | | Bautista Agut, Roberto | | Carreno Busta, Pablo | | Ferrer, David | | Lopez, Feliciano | | Muguruza, Garbiñe | | Ramos-Vinolas, Albert | | Sorribes Tormo, Sara | | Suárez Navarro, Carla | | Verdasco, Fernando |
| | la Suisse (3) |
|---|
| Bacsinszky, Timea | | Bencic, Belinda | | Federer, Roger |
|
| l’île de Taiwan (1) |
|---|
| Hsieh, Su-Wei |
| | l’Ukraine (2) |
|---|
| Svitolina, Elina | | Tsurenko, Lesia |
| | le Royaume-Uni (4) |
|---|
| Edmund, Kyle | | Konta, Johanna | | Norrie, Cameron | | Watson, Heather |
| | les Etats-Unis (35) |
|---|
| Anisimova, Amanda | | Bellis, CiCi | | Brady, Jennifer | | Brengle, Madison | | Collins, Danielle | | Davis, Lauren | | Day, Kayla | | Dolehide, Caroline | | Donaldson, Jared | | Fritz, Taylor | | Harrison, Ryan | | Isner, John | | Johnson, Steve | | Kenin, Sofia | | Keys, Madison | | King, Evan | | Klahn, Bradley | | Krueger, Mitchell | | Lepchenko, Varvara | | Liu, Claire | | McHale, Christina | | Opelka, Reilly | | Querrey, Sam | | Rogers, Shelby | | Sandgren, Tennys | | Smyczek, Tim | | Sock, Jack | | Stephens, Sloane | | Tiafoe, Frances | | Townsend, Taylor | | Vandeweghe, Coco | | Vickery, Sachia | | Williams, Serena | | Williams, Venus | | Young, Donald |
|
| l’Uruguay (1) |
|---|
| Cuevas, Pablo |
| | l’Oezbékistan (1) |
|---|
| Istomin, Denis |
|