| Argentina (4) |
|---|
| Baez, Sebastian | | Cachin, Pedro | | Cerundolo, Francisco | | Etcheverry, Tomas Martin |
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| De Minaur, Alex | | Kokkinakis, Thanasi | | O'Connell, Christopher | | Popyrin, Alexei | | Purcell, Max | | Thompson, Jordan | | Vukic, Aleksandar |
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| Ofner, Sebastian | | Rodionov, Jurij |
| |
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| Dimitrov, Grigor |
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| Auger-Aliassime, Felix | | Raonic, Milos | | Shapovalov, Denis |
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| Jarry, Nicolas | | Tabilo, Alejandro |
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| Galan, Daniel Elahi |
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| Lehecka, Jiri | | Machac, Tomas | | Mensik, Jakub |
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