| First round | | | Quarterfinals | | | Semifinals | | | Final | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
| 1 | N Ćirić
G Tošić | 6 | 4 | [11] | | | | |
| | E López-Pérez
J Samper-Montaña | 2 | 6 | [13] | | | | E López-Pérez
J Samper-Montaña | 3 | 2 | | |
| | T Androić
A Veić | 6 | 5 | [10] | | | | T Androić
A Veić | 6 | 6 | | |
| | T Fabbiano
J Mertl | 3 | 7 | [7] | | | | | | | T Androić
A Veić | 3 | 1 | | |
| 4 | A Kuznetsov
J Martí | 6 | 6 | | | | | | 4 | A Kuznetsov
J Martí | 6 | 6 | | |
| | M Djokovic
Carlos Gómez-Herrera | 2 | 1 | | | | 4 | A Kuznetsov
J Martí | 77 | 6 | | | | | |
| | I Cervantes Huegun
S Diez | 3 | 1 | | | | | J Kovalík
A Martin | 62 | 2 | | |
| | J Kovalík
A Martin | 6 | 6 | | | | | 4 | A Kuznetsov
J Martí | 6 | 6 | | |
| | Marc Giner
Oriol Roca Batalla | 3 | 6 | [8] | | | | | | WC | E Benfele Álvarez
A Virgili | 3 | 3 | | |
| | Lukas Koncilia
B Rola | 6 | 4 | [10] | | | | L Koncilia
B Rola | 4 | 4 | | | | | |
| WC | A Menéndez
Eric Scherer | 4 | 6 | [10] | | | WC | A Menéndez
E Scherer | 6 | 6 | | |
| 3 | A Motti
A Ungur | 6 | 4 | [8] | | | | | | WC | A Menéndez
E Scherer | 65 | 2 | | |
| WC | Sam Barnett
K Kim | 3 | 2 | | | | | | WC | E Benfele Álvarez
A Virgili | 77 | 6 | | |
| WC | E Benfele Álvarez
Adelchi Virgili | 6 | 6 | | | | WC | E Benfele Álvarez
A Virgili | 2 | 7 | [10] | | |
| | Romano Frantzen
S Gutiérrez Ferrol | 1 | 2 | | | | 2 | D Muñoz de la Nava
R Ramírez Hidalgo | 6 | 5 | [5] | |
| 2 | D Muñoz de la Nava
R Ramírez Hidalgo | 6 | 6 | | | |