| Australien (2) |
|---|
| Kokkinakis, Thanasi | | Thompson, Jordan |
| | | Canada (1) |
|---|
| Pospisil, Vasek |
| | Kroatien (2) |
|---|
| Cilic, Marin | | Karlovic, Ivo |
|
| Frankrig (3) |
|---|
| Benneteau, Julien | | Mahut, Nicolas | | Mannarino, Adrian |
| | Tyskland (2) |
|---|
| Brown, Dustin | | Zverev, Alexander |
| | Italien (1) |
|---|
| Seppi, Andreas |
| | Japan (2) |
|---|
| Ito, Tatsuma | | Sugita, Yuichi |
|
| Luxembourg (1) |
|---|
| Muller, Gilles |
| | Mexico (1) |
|---|
| Escobedo, Ernesto |
| | Holland (2) |
|---|
| Griekspoor, Tallon | | Haase, Robin |
| | Rusland (3) |
|---|
| Donskoy, Evgeny | | Medvedev, Daniil | | Youzhny, Mikhail |
|
| Serbien (1) |
|---|
| Tipsarevic, Janko |
| | Slovenien (1) |
|---|
| Bedene, Aljaz |
| | | Taiwan (2) |
|---|
| Jung, Jason | | Lu, Yen-Hsun |
|
| Ukraine (1) |
|---|
| Dolgopolov, Alexandr |
| | USA (2) |
|---|
| Kozlov, Stefan | | Novikov, Dennis |
| | Usbekistan (1) |
|---|
| Istomin, Denis |
|