| Argentina (3) |
|---|
| Bagnis, Facundo | | Cerundolo, Juan Manuel | | Etcheverry, Tomas Martin |
| | Austrálie (4) |
|---|
| Kubler, Jason | | Purcell, Max | | Thompson, Jordan | | Vukic, Aleksandar |
| | |
| Chile (1) |
|---|
| Garin, Christian |
| | | Kolumbie (1) |
|---|
| Galan, Daniel Elahi |
| | Česká republika (1) |
|---|
| Machac, Tomas |
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| | Německo (2) |
|---|
| Altmaier, Daniel | | Hanfmann, Yannick |
| | Japonsko (1) |
|---|
| Watanuki, Yosuke |
| | Nizozemsko (1) |
|---|
| Brouwer, Gijs |
|
| Španělsko (1) |
|---|
| Verdasco, Fernando |
| | USA (10) |
|---|
| Giron, Marcos | | Isner, John | | Johnson, Steve | | Kovacevic, Aleksandar | | Kudla, Denis | | Nakashima, Brandon | | Paul, Tommy | | Sock, Jack | | Tiafoe, Frances | | Wolf, J.J. |
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