Barcelona (21/04 – 27/04)

1. Bryan, Bob/Bryan, Mike
2. Peya, Alexander/Soares, Bruno
3. Dodig, Ivan/Melo, Marcelo
4. Marrero, David/Verdasco, Fernando
5. Gasquet, Richard/Roger-Vasselin, Edouard
6. Nestor, Daniel/Zimonjic, Nenad
7. Kubot, Lukasz/Lindstedt, Robert
8. Fognini, Fabio/Melzer, Jurgen – ranking protegido
9. Granollers, Marcel/Lopez, Marc
10. Huey, Treat/Inglot, Dominic
11. On site 
12. On site 
13. On site
14. Qualifying
15. Convite
16. Convite

Alternates
1. Lopez, Feliciano/Mirnyi, Max
2. Butorac, Eric/Klaasen, Raven
3. Fyrstenberg, Mariusz/Matkowski, Marcin
4. Cabal, Juan Sebastian/Farah, Robert
5. Fognini, Fabio/Melzer, Jurgen – sem ranking protegido
6. Bautista Agut, Roberto/Sijsling, Igor
7. Golubev, Andrey/Kukushkin, Mikhail
8. Monroe, Nicholas/Stadler, Simon
9. Raja, Purav/Sharan, Divij
10. Kretschmer, Gero/Satschko, Alexander 
11. Carreno Busta, Pablo/Ramos, Albert 
12. Marx, Philipp/Mertinak, Michal
13. Moser, Frank/Shamasdin, Adil 
14. Mirzadeh, Vahid/Peng, Hsien-Yin 
15. Cluskey, James/Lee, Hsin-Han 
16. Fransen, Stephan/Koolhof, Wesley 
17. Eysseric, Jonathan/Martin, Fabrice 
18. Fabbiano, Thomas/Giustino, Lorenzo 

Bucareste (21/04 – 27/04)

1. Rojer, Jean-Julien/Tecau, Horia
2. Fleming, Colin/Hutchins, Ross – ranking protegido
3. Knowle, Julian/Pospisil, Vasek 
4. Murray, Jamie/Peers, John
5. Gonzalez, Santiago/Lipsky, Scott
6. Marach, Oliver/Mergea, Florin
7. Bracciali, Daniele/Seppi, Andreas
8. Dlouhy, Lukas/Marray, Jonathan
9. Emmrich, Martin/Kas, Christopher
10. Bednarek, Tomasz/Pavic, Mate
11. On site
12. On site
13. On site
14. On site
15. Convite
16. Convite

Alternates
1. Elgin, Mikhail/Istomin, Denis
2. Cermak, Frantisek/Rosol, Lukas 
3. Garcia-Lopez, Guillermo/Oswald, Philipp
4. Begemann, Andre/Ebden, Matthew 
5. Kontinen, Henri/Nieminen, Jarkko 
6. Monroe, Nicholas/Stadler, Simon 
7. Junaid, Rameez/Vesely, Jiri
8. Raja, Purav/Sharan, Divij
9. Kretschmer, Gero/Satschko, Alexander
10. Marx, Philipp/Mertinak, Michal
11. Lajovic, Dusan/Tosic, Goran
12. Moser, Frank/Shamasdin, Adil 
13. Ghedin, Riccardo/Grassi, Claudio
14. Mirzadeh, Vahid/Peng, Hsien-Yin
15. Cluskey, James/Lee, Hsin-Han
16. Gonzales, Ruben/Sitak, Artem
17. Fleming, Colin/Hutchins, Ross – sem ranking protegido
18. Fransen, Stephan/Koolhof, Wesley
19. Eysseric, Jonathan/Martin, Fabrice