| Аргентина (6) |
|---|
| Delbonis, Federico | | Londero, Juan Ignacio | | Mayer, Leonardo | | Pella, Guido | | Schwartzman, Diego | | Trungelliti, Marco |
| | Австралия (6) |
|---|
| De Minaur, Alex | | Kokkinakis, Thanasi | | Kyrgios, Nick | | Millman, John | | Popyrin, Alexei | | Thompson, Jordan |
| | Австрия (1) |
|---|
| Thiem, Dominic |
| | Беларусь (2) |
|---|
| Gerasimov, Egor | | Ivashka, Ilya |
|
| Бельгия (2) |
|---|
| Darcis, Steve | | Goffin, David |
| | | Босния и Герцеговина (1) |
|---|
| Dzumhur, Damir |
| | Бразилия (1) |
|---|
| Monteiro, Thiago |
|
| Болгария (1) |
|---|
| Dimitrov, Grigor |
| | Канада (4) |
|---|
| Auger-Aliassime, Felix | | Pospisil, Vasek | | Schnur, Brayden | | Shapovalov, Denis |
| | Чили (2) |
|---|
| Garin, Christian | | Jarry, Nicolas |
| | Колумбия (1) |
|---|
| Giraldo, Santiago |
|
| Хорватия (3) |
|---|
| Cilic, Marin | | Coric, Borna | | Karlovic, Ivo |
| | Чехия (2) |
|---|
| Berdych, Tomas | | Vesely, Jiri |
| | Франция (13) |
|---|
| Barrere, Gregoire | | Chardy, Jeremy | | Gasquet, Richard | | Herbert, Pierre-Hugues | | Hoang, Antoine | | Humbert, Ugo | | Mannarino, Adrian | | Monfils, Gael | | Moutet, Corentin | | Paire, Benoit | | Pouille, Lucas | | Simon, Gilles | | Tsonga, Jo-Wilfried |
| | Грузия (1) |
|---|
| Basilashvili, Nikoloz |
|
| Германия (6) |
|---|
| Kamke, Tobias | | Koepfer, Dominik | | Kohlschreiber, Philipp | | Stebe, Cedrik-Marcel | | Struff, Jan-Lennard | | Zverev, Alexander |
| | Греция (1) |
|---|
| Tsitsipas, Stefano |
| | Венгрия (1) |
|---|
| Fucsovics, Marton |
| | Индия (2) |
|---|
| Gunneswaran, Prajnesh | | Nagal, Sumit |
|
| Италия (8) |
|---|
| Berrettini, Matteo | | Cecchinato, Marco | | Fabbiano, Thomas | | Fognini, Fabio | | Lorenzi, Paolo | | Seppi, Andreas | | Sinner, Jannik | | Sonego, Lorenzo |
| | Япония (2) |
|---|
| Nishikori, Kei | | Nishioka, Yoshihito |
| | Казахстан (2) |
|---|
| Bublik, Alexander | | Kukushkin, Mikhail |
| | Литва (1) |
|---|
| Berankis, Ricardas |
|
| Мексика (1) |
|---|
| Escobedo, Ernesto |
| | | Марокко (1) |
|---|
| Benchetrit, Elliot |
| | Нидерланды (1) |
|---|
| Haase, Robin |
|
| | Польша (2) |
|---|
| Hurkacz, Hubert | | Majchrzak, Kamil |
| | Португалия (1) |
|---|
| Sousa, Joao |
| |
| Россия (4) |
|---|
| Donskoy, Evgeny | | Khachanov, Karen | | Medvedev, Daniil | | Rublev, Andrey |
| | Сербия (6) |
|---|
| Djere, Laslo | | Djokovic, Novak | | Kecmanovic, Miomir | | Krajinovic, Filip | | Lajovic, Dusan | | Tipsarevic, Janko |
| | Словакия (2) |
|---|
| Klizan, Martin | | Kovalik, Jozef |
| | Словения (1) |
|---|
| Bedene, Aljaz |
|
| Южная Африка (1) |
|---|
| Harris, Lloyd |
| | Южная Корея (2) |
|---|
| Chung, Hyeon | | Kwon, Soonwoo |
| | Испания (11) |
|---|
| Andujar, Pablo | | Bautista Agut, Roberto | | Carballes Baena, Roberto | | Carreno Busta, Pablo | | Garcia-Lopez, Guillermo | | Granollers, Marcel | | Lopez, Feliciano | | Munar, Jaume | | Nadal, Rafael | | Ramos-Vinolas, Albert | | Verdasco, Fernando |
| | Швейцария (3) |
|---|
| Federer, Roger | | Laaksonen, Henri | | Wawrinka, Stan |
|
| Великобритания (3) |
|---|
| Edmund, Kyle | | Evans, Daniel | | Norrie, Cameron |
| | Соединенные Штаты (15) |
|---|
| Brooksby, Jenson | | Eubanks, Christopher | | Fratangelo, Bjorn | | Fritz, Taylor | | Giron, Marcos | | Isner, John | | Johnson, Steve | | Klahn, Bradley | | Kudla, Denis | | Opelka, Reilly | | Querrey, Sam | | Sandgren, Tennys | | Sock, Jack | | Svajda, Zachary | | Tiafoe, Frances |
| |