| Argentina (8) |
|---|
| Berlocq, Carlos | | Chela, Juan Ignacio | | Del Potro, Juan Martin | | Dulko, Gisela | | Mayer, Leonardo | | Monaco, Juan | | Nalbandian, David | | Ormaechea, Paula |
| | Australia (16) |
|---|
| Barty, Ashleigh | | Bobusic, Bojana | | Dellacqua, Casey | | Dokic, Jelena | | Duckworth, James | | Ebden, Matthew | | Gajdosova, Jarmila | | Hewitt, Lleyton | | Holland, Isabella | | Jones, Greg | | Matosevic, Marinko | | Mitchell, Ben | | Rodionova, Anastasia | | Rogowska, Olivia | | Stosur, Samantha | | Tomic, Bernard |
| | Austria (3) |
|---|
| Mayr-Achleitner, Patricia | | Melzer, Jurgen | | Paszek, Tamira |
| | Belarus (3) |
|---|
| Azarenka, Victoria | | Govortsova, Olga | | Yakimova, Anastasiya |
|
| Belgium (5) |
|---|
| Clijsters, Kim | | Darcis, Steve | | Malisse, Xavier | | Rochus, Olivier | | Wickmayer, Yanina |
| | Brazil (3) |
|---|
| Bellucci, Thomaz | | Mello, Ricardo | | Souza, Joao |
| | Bulgaria (2) |
|---|
| Dimitrov, Grigor | | Pironkova, Tsvetana |
| | Canada (5) |
|---|
| Dubois, Stephanie | | Levine, Jesse | | Marino, Rebecca | | Raonic, Milos | | Wozniak, Aleksandra |
|
| China (4) |
|---|
| Li, Na | | Peng, Shuai | | Zhang, Shuai | | Zheng, Jie |
| | Colombia (2) |
|---|
| Falla, Alejandro | | Giraldo, Santiago |
| | Croatia (4) |
|---|
| Dodig, Ivan | | Karlovic, Ivo | | Ljubicic, Ivan | | Martic, Petra |
| | Cyprus (1) |
|---|
| Baghdatis, Marcos |
|
| Czech Republic (12) |
|---|
| Berdych, Tomas | | Birnerova, Eva | | Cetkovska, Petra | | Hlavackova, Andrea | | Hradecka, Lucie | | Koukalová, Klára | | Kvitova, Petra | | Melzer, Iveta | | Rosol, Lukas | | Safarova, Lucie | | Stepanek, Radek | | Zahlavova Strycova, Barbora |
| | Denmark (2) |
|---|
| Nielsen, Frederik | | Wozniacki, Caroline |
| | Estonia (2) |
|---|
| Kanepi, Kaia | | Zopp, Jurgen |
| | Finland (1) |
|---|
| Nieminen, Jarkko |
|
| France (24) |
|---|
| Bartoli, Marion | | Benneteau, Julien | | Bremond, Iryna | | Chardy, Jeremy | | Cornet, Alize | | De Schepper, Kenny | | Foretz Gacon, Stephanie | | Gasquet, Richard | | Johansson, Mathilde | | Llodra, Michael | | Mahut, Nicolas | | Mannarino, Adrian | | Monfils, Gael | | Paire, Benoît | | Parmentier, Pauline | | Pavlovic, Irena | | Prodon, Eric | | Razzano, Virginie | | Rezai, Aravane | | Robert, Stéphane | | Roger-Vasselin, Edouard | | Serra, Florent | | Simon, Gilles | | Tsonga, Jo-Wilfried |
| | Germany (15) |
|---|
| Bachinger, Matthias | | Barrois, Kristina | | Barthel, Mona | | Beck, Andreas | | Becker, Benjamin | | Goerges, Julia | | Gojowczyk, Peter | | Haas, Tommy | | Kamke, Tobias | | Kerber, Angelique | | Kohlschreiber, Philipp | | Lisicki, Sabine | | Petzschner, Philipp | | Phau, Bjorn | | Stebe, Cedrik-Marcel |
| | Greece (1) |
|---|
| Daniilidou, Eleni |
| |
| | Israel (2) |
|---|
| Peer, Shahar | | Sela, Dudi |
| | Italy (12) |
|---|
| Brianti, Alberta | | Cipolla, Flavio | | Errani, Sara | | Fognini, Fabio | | Lorenzi, Paolo | | Pennetta, Flavia | | Schiavone, Francesca | | Seppi, Andreas | | Starace, Potito | | Vinci, Roberta | | Viola, Matteo | | Volandri, Filippo |
| | Japan (4) |
|---|
| Date-Krumm, Kimiko | | Ito, Tatsuma | | Morita, Ayumi | | Nishikori, Kei |
|
| Kazakhstan (3) |
|---|
| Golubev, Andrey | | Kukushkin, Mikhail | | Voskoboeva, Galina |
| | Latvia (1) |
|---|
| Gulbis, Ernests |
| | Luxembourg (2) |
|---|
| Minella, Mandy | | Muller, Gilles |
| | Netherlands (4) |
|---|
| Haase, Robin | | Huta Galung, Jesse | | Krajicek, Michaella | | Rus, Arantxa |
|
| New Zealand (1) |
|---|
| Erakovic, Marina |
| | Poland (3) |
|---|
| Kubot, Lukasz | | Radwanska, Agnieszka | | Radwanska, Urszula |
| | Portugal (3) |
|---|
| Gil, Frederico | | Koehler, Maria Joao | | Machado, Rui |
| | Romania (7) |
|---|
| Begu, Irina-Camelia | | Cadantu, Alexandra | | Cirstea, Sorana | | Dulgheru, Alexandra | | Halep, Simona | | Hanescu, Victor | | Niculescu, Monica |
|
| Russia (21) |
|---|
| Bogomolov Jr., Alex | | Bratchikova, Nina | | Chakvetadze, Anna | | Davydenko, Nikolay | | Dushevina, Vera | | Kirilenko, Maria | | Kudryavtsev, Alexandre | | Kudryavtseva, Alla | | Kunitsyn, Igor | | Kuznetsova, Svetlana | | Makarova, Ekaterina | | Pavlyuchenkova, Anastasia | | Pervak, Ksenia | | Petrova, Nadia | | Rodina, Evgeniya | | Savinykh, Valeria | | Sharapova, Maria | | Tursunov, Dmitry | | Vesnina, Elena | | Youzhny, Mikhail | | Zvonareva, Vera |
| | Serbia (6) |
|---|
| Djokovic, Novak | | Ivanovic, Ana | | Jankovic, Jelena | | Jovanovski, Bojana | | Tipsarevic, Janko | | Troicki, Viktor |
| | Slovakia (5) |
|---|
| Beck, Karol | | Cibulkova, Dominika | | Hantuchova, Daniela | | Lacko, Lukas | | Rybarikova, Magdalena |
| | Slovenia (2) |
|---|
| Hercog, Polona | | Kavcic, Blaz |
|
| South Africa (3) |
|---|
| Anderson, Kevin | | De Voest, Rik | | Scheepers, Chanelle |
| | Spain (19) |
|---|
| Almagro, Nicolas | | Andujar, Pablo | | Bautista Agut, Roberto | | Dominguez Lino, Lourdes | | Ferrer, David | | Ferrero, Juan Carlos | | Garcia-Lopez, Guillermo | | Gimeno-Traver, Daniel | | Granollers, Marcel | | Lopez, Feliciano | | Medina Garrigues, Anabel | | Montanes, Albert | | Nadal, Rafael | | Pous-Tio, Laura | | Ramos-Vinolas, Albert | | Riba, Pere | | Soler-Espinosa, Silvia | | Suarez Navarro, Carla | | Verdasco, Fernando |
| | Sweden (2) |
|---|
| Arvidsson, Sofia | | Larsson, Johanna |
| | Switzerland (4) |
|---|
| Federer, Roger | | Oprandi, Romina | | Voegele, Stefanie | | Wawrinka, Stan |
|
| Taiwan (2) |
|---|
| Chang, Kai-Chen | | Lu, Yen-Hsun |
| | Thailand (2) |
|---|
| Tanasugarn, Tamarine | | Udomchoke, Danai |
| | Ukraine (5) |
|---|
| Bondarenko, Kateryna | | Dolgopolov, Alexandr | | Marchenko, Illya | | Stakhovsky, Sergiy | | Tsurenko, Lesia |
| | United Kingdom (6) |
|---|
| Baltacha, Elena | | Keothavong, Anne | | Murray, Andy | | Robson, Laura | | Ward, James | | Watson, Heather |
|
| United States (21) |
|---|
| Falconi, Irina | | Fish, Mardy | | Hampton, Jamie | | Harrison, Ryan | | Isner, John | | Keys, Madison | | King, Vania | | Kudla, Denis | | Kuznetsov, Alex | | Lepchenko, Varvara | | Mattek-Sands, Bethanie | | McHale, Christina | | Querrey, Sam | | Riske, Alison | | Roddick, Andy | | Russell, Michael | | Stephens, Sloane | | Sweeting, Ryan | | Tatishvili, Anna | | Williams, Serena | | Young, Donald |
| | Uzbekistan (1) |
|---|
| Istomin, Denis |
|