| Argentína (6) |
|---|
| Berlocq, Carlos | | Delbonis, Federico | | Kicker, Nicolas | | Mayer, Leonardo | | Schwartzman, Diego | | Zeballos, Horacio |
| | Rakúsko (1) |
|---|
| Haider-Maurer, Andreas |
| | Bosna a Hercegovina (1) |
|---|
| Dzumhur, Damir |
| | Brazília (1) |
|---|
| Dutra Silva, Rogerio |
|
| Česká republika (1) |
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| Vesely, Jiri |
| | Dominikánska republika (1) |
|---|
| Hernandez-Fernandez, Jose |
| | Francúzsko (2) |
|---|
| Paire, Benoit | | Simon, Gilles |
| | Gruzínsko (1) |
|---|
| Basilashvili, Nikoloz |
|
| Nemecko (8) |
|---|
| Altmaier, Daniel | | Haas, Tommy | | Kohlschreiber, Philipp | | Marterer, Maximilian | | Mayer, Florian | | Molleker, Rudolf | | Stebe, Cedrik-Marcel | | Struff, Jan-Lennard |
| | Taliansko (1) |
|---|
| Cecchinato, Marco |
| | Rusko (5) |
|---|
| Donskoy, Evgeny | | Khachanov, Karen | | Kuznetsov, Andrey | | Rublev, Andrey | | Tursunov, Dmitry |
| | Slovinsko (1) |
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| Bedene, Aljaz |
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| Španielsko (3) |
|---|
| Ferrer, David | | Ramos-Vinolas, Albert | | Verdasco, Fernando |
| |