| Argentinien (2) |
|---|
| Coria, Federico | | Pella, Guido |
| | Australien (2) |
|---|
| Millman, John | | Popyrin, Alexei |
| | Weißrussland (2) |
|---|
| Gerasimov, Egor | | Ivashka, Ilya |
| | Brasilien (1) |
|---|
| Monteiro, Thiago |
|
| Kolumbien (1) |
|---|
| Galan, Daniel Elahi |
| | Finnland (1) |
|---|
| Ruusuvuori, Emil |
| | Georgien (1) |
|---|
| Basilashvili, Nikoloz |
| | Deutschland (7) |
|---|
| Hanfmann, Yannick | | Koepfer, Dominik | | Kohlschreiber, Philipp | | Marterer, Maximilian | | Stebe, Cedrik-Marcel | | Struff, Jan-Lennard | | Zverev, Alexander |
|
| | Litauen (1) |
|---|
| Berankis, Ricardas |
| | | Russland (1) |
|---|
| Karatsev, Aslan |
|
| Serbien (2) |
|---|
| Krajinovic, Filip | | Lajovic, Dusan |
| | Slowakei (2) |
|---|
| Gombos, Norbert | | Martin, Andrej |
| | Vereinigte Staaten (3) |
|---|
| Korda, Sebastian | | McDonald, Mackenzie | | Sandgren, Tennys |
| |