| David Ferrer (1) | Bye | | | | | | |
| Bye | - | David Ferrer (1) | 2, 6, 6 | | | | |
| Mikhail Kukushkin | 6, 6 | Mikhail Kukushkin | 6, 3, 2 | | | | |
| Marsel Ilhan | 2, 2 | | | David Ferrer (1) | 6, 3, 6 | | |
| Pere Riba | 3, 1 | | | Andreas Seppi (16) | 3, 6, 3 | | |
| Juan Monaco | 6, 6 | Juan Monaco | 6, 0, 6 (3) | | | | |
| Bye | - | Andreas Seppi (16) | 1, 6, 7 (7) | | | | |
| Andreas Seppi (16) | Bye | | | | | David Ferrer (1) | 6, 6 |
| Fernando Verdasco (9) | Bye | | | | | Pablo Andujar | 0, 2 |
| Bye | - | Fernando Verdasco (9) | 6, 2, 6 (08) | | | | |
| Pablo Carreno Busta | 6 (5), 3 | Dustin Brown | 4, 6, 7 (10) | | | | |
| Dustin Brown | 7 (7), 6 | | | Dustin Brown | 1, 2 | | |
| Mate Delic | 4, 2 | | | Pablo Andujar | 6, 6 | | |
| Pablo Andujar | 6, 6 | Pablo Andujar | 6, 3, 6 | | | | |
| Bye | - | Thomaz Bellucci | 4, 6, 2 | | | | |
| Thomaz Bellucci | Bye | | | | | | |
| Alexandr Dolgopolov (4) | Bye | | | | | | |
| Bye | - | Alexandr Dolgopolov (4) | 6, 6 | | | | |
| Jerzy Janowicz | 6, 7 | Jerzy Janowicz | 4, 1 | | | | |
| Albert Ramos-Vinolas | 0, 5 | | | Alexandr Dolgopolov (4) | 5, 6, 5 | | |
| Tobias Kamke | 6, 4, 6 | | | Tobias Kamke | 7, 2, 7 | | |
| Jarkko Nieminen | 3, 6, 2 | Tobias Kamke | 6, 6 | | | | |
| Bye | - | Federico Delbonis (13) | 3, 4 | | | | |
| Federico Delbonis (13) | Bye | | | | | Tobias Kamke | 6, 5, 3 |
| Santiago Giraldo (11) | Bye | | | | | Alexander Zverev | 0, 7, 6 |
| Bye | - | Santiago Giraldo (11) | 7 (8), 6 | | | | |
| Andrey Golubev | 6, 1, 6 (4) | Benoit Paire | 6 (6), 2 | | | | |
| Benoit Paire | 1, 6, 7 (7) | | | Santiago Giraldo (11) | 4, 6 (6) | | |
| Alexander Zverev | 6, 6 | | | Alexander Zverev | 6, 7 (8) | | |
| Robin Haase | 0, 2 | Alexander Zverev | 7, 7 | | | | |
| Bye | - | Mikhail Youzhny (5) | 5, 5 | | | | |
| Mikhail Youzhny (5) | Bye | | | | | | |
| Philipp Kohlschreiber (7) | Bye | | | | | | |
| Bye | - | Philipp Kohlschreiber (7) | 7, 6 | | | | |
| Gastao Elias | 6, 6 | Gastao Elias | 5, 1 | | | | |
| Albert Montanes | 4, 3 | | | Philipp Kohlschreiber (7) | 7, 6 | | |
| Igor Sijsling | 4, 6, 0 | | | Gilles Simon (12) | 5, 3 | | |
| Martin Klizan | 6, 3, 6 | Martin Klizan | | | | | |
| Bye | - | Gilles Simon (12) | walkover | | | | |
| Gilles Simon (12) | Bye | | | | | Philipp Kohlschreiber (7) | 6, 6 |
| Joao Sousa (14) | Bye | | | | | Lukas Rosol | 4, 4 |
| Bye | - | Joao Sousa (14) | 2, 4 | | | | |
| Julian Reister | 4, 1 retired | Lukas Rosol | 6, 6 | | | | |
| Lukas Rosol | 6, 2 | | | Lukas Rosol | 7, 7 (8) | | |
| Daniel Gimeno-Traver | 6, 6 | | | Tommy Robredo (3) | 5, 6 (6) | | |
| Teymuraz Gabashvili | 2, 3 | Daniel Gimeno-Traver | 2, 5 | | | | |
| Bye | - | Tommy Robredo (3) | 6, 7 | | | | |
| Tommy Robredo (3) | Bye | | | | | | |
| Marcel Granollers (8) | Bye | | | | | | |
| Bye | - | Marcel Granollers (8) | 6, 3, 5 | | | | |
| Jiri Vesely | 5, 0 | Dominic Thiem | 2, 6, 7 | | | | |
| Dominic Thiem | 7, 6 | | | Dominic Thiem | 3, 2 | | |
| Peter Gojowczyk | 3, 2 | | | Leonardo Mayer | 6, 6 | | |
| Leonardo Mayer | 6, 6 | Leonardo Mayer | 7 (7), 7 (7) | | | | |
| Bye | - | Guillermo Garcia-Lopez (10) | 6 (1), 6 (3) | | | | |
| Guillermo Garcia-Lopez (10) | Bye | | | | | Leonardo Mayer | 6, 7 |
| Carlos Berlocq (15) | Bye | | | | | Dusan Lajovic | 1, 5 |
| Bye | - | Carlos Berlocq (15) | 3, 4 | | | | |
| Dusan Lajovic | 6, 6 | Dusan Lajovic | 6, 6 | | | | |
| Kenny De Schepper | 3, 2 | | | Dusan Lajovic | 3 | | |
| Filip Krajinovic | 1, 7, 6 | | | Filip Krajinovic | 1 retired | | |
| Jan-Lennard Struff | 6, 5, 2 | Filip Krajinovic | 6, 6 | | | | |
| Bye | - | Fabio Fognini (2) | 4, 0 | | | | |
| Fabio Fognini (2) | Bye | | | | | | |
