| Аргентина (8) |
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| Andreozzi, Guido | | Del Potro, Juan Martin | | Delbonis, Federico | | Mayer, Leonardo | | Pella, Guido | | Schwartzman, Diego | | Trungelliti, Marco | | Zeballos, Horacio |
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| De Minaur, Alex | | Duckworth, James | | Ebden, Matthew | | Kyrgios, Nick | | Millman, John | | Thompson, Jordan | | Tomic, Bernard |
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| Safwat, Mohamed |
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| Basilashvili, Nikoloz |
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| Anderson, Kevin |
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| Istomin, Denis |
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