| Argentina (8) |
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| Bagnis, Facundo | | Coria, Federico | | Delbonis, Federico | | Londero, Juan Ignacio | | Pella, Guido | | Podoroska, Nadia | | Schwartzman, Diego | | Trungelliti, Marco |
| | Austrália (14) |
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| Barty, Ashleigh | | Bolt, Alex | | De Minaur, Alex | | Duckworth, James | | Kyrgios, Nick | | Millman, John | | O'Connell, Christopher | | Perez, Ellen | | Polmans, Marc | | Popyrin, Alexei | | Sharma, Astra | | Stosur, Samantha | | Thompson, Jordan | | Tomljanovic, Ajla |
| | | Bielorrússia (6) |
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| Azarenka, Victoria | | Gerasimov, Egor | | Govortsova, Olga | | Ivashka, Ilya | | Sabalenka, Aryna | | Sasnovich, Aliaksandra |
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| Bélgica (3) |
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| Mertens, Elise | | Minnen, Greet | | Uytvanck, Alison Van |
| | Brasil (1) |
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| Monteiro, Thiago |
| | Bulgária (2) |
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| Dimitrov, Grigor | | Pironkova, Tsvetana |
| | Canadá (5) |
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| Andreescu, Bianca | | Auger-Aliassime, Felix | | Fernandez, Leylah | | Pospisil, Vasek | | Shapovalov, Denis |
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| Chile (2) |
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| Barrios Vera, Marcelo Tomas | | Garin, Christian |
| | China (5) |
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| Wang, Xinyu | | Wang, Yafan | | Zhang, Shuai | | Zhang, Zhizhen | | Zhu, Lin |
| | Colômbia (2) |
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| Galan, Daniel Elahi | | Osorio Serrano, Maria Camila |
| | Croácia (4) |
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| Cilic, Marin | | Konjuh, Ana | | Martic, Petra | | Vekic, Donna |
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| República Checa (10) |
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| Bouzkova, Marie | | Krejcikova, Barbora | | Kvitova, Petra | | Martincova, Tereza | | Muchova, Karolina | | Pliskova, Karolina | | Pliskova, Kristyna | | Siniakova, Katerina | | Vesely, Jiri | | Vondrousova, Marketa |
| | Dinamarca (1) |
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| Tauson, Clara |
| | Estónia (2) |
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| Kanepi, Kaia | | Kontaveit, Anett |
| | Finlândia (1) |
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| Ruusuvuori, Emil |
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| França (21) |
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| Barrere, Gregoire | | Bonzi, Benjamin | | Burel, Clara | | Chardy, Jeremy | | Cornet, Alizé | | Ferro, Fiona | | Garcia, Caroline | | Gasquet, Richard | | Gracheva, Varvara | | Herbert, Pierre-Hugues | | Hoang, Antoine | | Humbert, Ugo | | Mannarino, Adrian | | Mladenovic, Kristina | | Monfils, Gael | | Moutet, Corentin | | Paire, Benoit | | Pouille, Lucas | | Rinderknech, Arthur | | Simon, Gilles | | Tsonga, Jo-Wilfried |
| | Geórgia (1) |
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| Basilashvili, Nikoloz |
| | Alemanha (11) |
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| Barthel, Mona | | Hanfmann, Yannick | | Kerber, Angelique | | Koepfer, Dominik | | Kohlschreiber, Philipp | | Masur, Daniel | | Otte, Oscar | | Petkovic, Andrea | | Siegemund, Laura | | Struff, Jan-Lennard | | Zverev, Alexander |
| | Grécia (2) |
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| Sakkari, Maria | | Tsitsipas, Stefanos |
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| Hungria (2) |
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| Babos, Timea | | Fucsovics, Marton |
| | Itália (13) |
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| Berrettini, Matteo | | Caruso, Salvatore | | Cecchinato, Marco | | Fognini, Fabio | | Giorgi, Camila | | Mager, Gianluca | | Musetti, Lorenzo | | Paolini, Jasmine | | Seppi, Andreas | | Sinner, Jannik | | Sonego, Lorenzo | | Travaglia, Stefano | | Trevisan, Martina |
| | Japão (6) |
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| Doi, Misaki | | Hibino, Nao | | Nishikori, Kei | | Nishioka, Yoshihito | | Sugita, Yuichi | | Uchiyama, Yasutaka |
| | Cazaquistão (5) |
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| Bublik, Alexander | | Diyas, Zarina | | Kukushkin, Mikhail | | Putintseva, Yulia | | Rybakina, Elena |
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| Letónia (2) |
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| Ostapenko, Jelena | | Sevastova, Anastasija |
| | Lituânia (1) |
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| Berankis, Ricardas |
| | | Montenegro (1) |
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| Kovinic, Danka |
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| Holanda (5) |
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| Bertens, Kiki | | Griekspoor, Tallon | | Pattinama Kerkhove, Lesley | | Rus, Arantxa | | Zandschulp, Botic van de |
| | | Polónia (3) |
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| Hurkacz, Hubert | | Linette, Magda | | Swiatek, Iga |
| | Portugal (2) |
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| Sousa, Joao | | Sousa, Pedro |
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| Roménia (6) |
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| Begu, Irina-Camelia | | Bogdan, Ana | | Buzarnescu, Mihaela | | Cirstea, Sorana | | Niculescu, Monica | | Tig, Patricia Maria |
| | Rússia (16) |
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| Alexandrova, Ekaterina | | Blinkova, Anna | | Diatchenko, Vitalia | | Kalinskaya, Anna | | Karatsev, Aslan | | Kasatkina, Daria | | Khachanov, Karen | | Kudermetova, Veronika | | Kuznetsova, Svetlana | | Medvedev, Daniil | | Pavlyuchenkova, Anastasia | | Potapova, Anastasia | | Rublev, Andrey | | Samsonova, Liudmila | | Vesnina, Elena | | Zvonareva, Vera |
| | Sérvia (6) |
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| Djere, Laslo | | Djokovic, Novak | | Kecmanovic, Miomir | | Krajinovic, Filip | | Lajovic, Dusan | | Stojanovic, Nina |
| | Eslováquia (1) |
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| Gombos, Norbert |
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| Eslovénia (4) |
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| Bedene, Aljaz | | Hercog, Polona | | Juvan, Kaja | | Zidansek, Tamara |
| | África do Sul (2) |
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| Anderson, Kevin | | Harris, Lloyd |
| | Coreia do Sul (1) |
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| Kwon, Soonwoo |
| | Espanha (17) |
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| Alcaraz, Carlos | | Andujar, Pablo | | Badosa Gibert, Paula | | Bautista Agut, Roberto | | Bolsova Zadoinov, Aliona | | Carballes Baena, Roberto | | Carreno Busta, Pablo | | Davidovich Fokina, Alejandro | | Lopez, Feliciano | | Martinez, Pedro | | Muguruza, Garbiñe | | Munar, Jaume | | Ramos-Vinolas, Albert | | Sorribes Tormo, Sara | | Suárez Navarro, Carla | | Verdasco, Fernando | | Zapata Miralles, Bernabe |
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| Suécia (2) |
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| Peterson, Rebecca | | Ymer, Mikael |
| | Suíça (4) |
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| Bencic, Belinda | | Federer, Roger | | Golubic, Viktorija | | Teichmann, Jil |
| | Taiwan (2) |
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| Hsieh, Su-Wei | | Lu, Yen-Hsun |
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| Ucrânia (4) |
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| Kostyuk, Marta | | Kozlova, Kateryna | | Svitolina, Elina | | Tsurenko, Lesia |
| | Reino Unido (14) |
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| Boulter, Katie | | Broady, Liam | | Burrage, Jodie | | Clarke, Jay | | Dart, Harriet | | Draper, Jack | | Evans, Daniel | | Jones, Francesca | | Murray, Andy | | Murray Sharan, Samantha | | Norrie, Cameron | | Raducanu, Emma | | Swan, Katie | | Watson, Heather |
| | Estados Unidos (33) |
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| Ahn, Kristie | | Anisimova, Amanda | | Brengle, Madison | | Collins, Danielle | | Davis, Lauren | | Fritz, Taylor | | Gauff, Coco | | Giron, Marcos | | Isner, John | | Johnson, Steve | | Kenin, Sofia | | Keys, Madison | | Korda, Sebastian | | Kudla, Denis | | Lao, Danielle | | Li, Ann | | Liu, Claire | | McDonald, Mackenzie | | McHale, Christina | | Nakashima, Brandon | | Opelka, Reilly | | Pegula, Jessica | | Pera, Bernarda | | Querrey, Sam | | Riske, Alison | | Rogers, Shelby | | Sandgren, Tennys | | Stephens, Sloane | | Tiafoe, Frances | | Vandeweghe, Coco | | Volynets, Katie | | Williams, Serena | | Williams, Venus |
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