|
 |
| SF | (9) Herkko Pollanen d. Pol Toledo Bague | 6-3; 6-1 |
| SF | Oscar Otte d. (10) Kevin Kaczynski | 6-2; 7-5 |
| QF | Pol Toledo Bague d. (7) Patrik Fabian | 6-3; 6-7(4); 6-4 |
| QF | (9) Herkko Pollanen d. (4) Daniel Masur | 6-3; 6-1 |
| QF | (10) Kevin Kaczynski d. Anton Desyatnik | 7-5; 6-1 |
| QF | Oscar Otte d. (1) Dominic Thiem | 6-7(7); 7-6(5); 7-5 |
| 16 | Pol Toledo Bague d. Alexey Kondulukov | 5-7; 6-2; 6-0 |
| 16 | (7) Patrik Fabian d. (11) Jannis Kahlke | 7-5; 6-7(4); 6-0 |
| 16 | (4) Daniel Masur d. (13) Filip Veger | 6-4; 6-3 |
| 16 | (9) Herkko Pollanen d. (8) Eduard Esteve Lobato | 6-4; 6-7(6); 3-0; Retired |
| 16 | (10) Kevin Kaczynski d. Franko Miocic | 3-6; 7-6(3); 6-1 |
| 16 | Anton Desyatnik d. Johannes Haerteis | 6-2; 6-3 |
| 16 | Oscar Otte d. David Biosca Girvent | 6-4; 6-2 |
| 16 | (1) Dominic Thiem d. (15) Tim Srkala | 6-4; 6-2 |
| 32 | Pol Toledo Bague d. Ante Borovina | 7-5; 6-4 |
| 32 | Alexey Kondulukov d. Orlando Popovic | 6-1; 6-3 |
| 32 | (11) Jannis Kahlke d. Lukas Mugevicius | 4-6; 6-4; 7-5 |
| 32 | (7) Patrik Fabian d. Fedor Andrienko | 6-4; 6-1 |
| 32 | (4) Daniel Masur d. Igor Zubov | 6-4; 6-3 |
| 32 | (13) Filip Veger d. Gergely Madarasz | 6-3; 6-0 |
| 32 | (9) Herkko Pollanen d. Artem Oganesyan | 6-1; 6-0 |
| 32 | (8) Eduard Esteve Lobato d. Nikolas Walterscheid-Tukic | 6-1; 6-1 |
| 32 | Franko Miocic d. Tom Hill | 6-0; 6-3 |
| 32 | (10) Kevin Kaczynski d. Federico Maccari | 6-3; 6-2 |
| 32 | Anton Desyatnik d. (14) Laslo Djere | 6-4; 6-2 |
| 32 | Johannes Haerteis d. (3) Stefan Vinti | 7-6(2); 6-4 |
| 32 | David Biosca Girvent d. (5) Konstantin Gerlakh | 6-4; 6-1 |
| 32 | Oscar Otte d. (12) Borna Coric | 7-6(5); 3-6; 6-3 |
| 32 | (15) Tim Srkala d. Robert Dula | 7-6(5); 5-7; 6-4 |
| 32 | (1) Dominic Thiem d. Daniil Medvedev | 6-2; 6-0 |
| 64 | Pol Toledo Bague d. (2) Dennis Novak | 6-3; 6-2 |
| 64 | Ante Borovina d. Aleksandr Ivanovich Spirin | 6-3; 7-6(4) |
| 64 | Orlando Popovic d. Julian Zlobinsky | 6-1; 6-4 |
| 64 | Alexey Kondulukov d. (16) Pietro Licciardi | 7-6(6); 6-0 |
| 64 | (11) Jannis Kahlke d. Dominic Weidinger | 6-4; 7-6(7) |
| 64 | Lukas Mugevicius d. Patrik Sudic | 6-2; 6-1 |
| 64 | Fedor Andrienko d. Urh Krajnc Domiter | 6-3; 6-3 |
| 64 | (7) Patrik Fabian d. Stjepan Sisko | 6-3; 6-1 |
| 64 | (4) Daniel Masur d. Ivan Levar | 6-2; 4-6; 6-2 |
| 64 | Igor Zubov d. Martin Kobza | 7-5; 6-1 |
| 64 | Gergely Madarasz d. Jathan Malik | 6-2; 6-0 |
| 64 | (13) Filip Veger d. Federico Teodori | 6-0; 6-1 |
| 64 | (9) Herkko Pollanen d. Drazen Vuko | 6-1; 6-1 |
| 64 | Artem Oganesyan d. Markus Ahne | 7-5; 4-6; 6-3 |
| 64 | Nikolas Walterscheid-Tukic d. Ivo Antonio Vladilo | 6-0; 6-0 |
| 64 | (8) Eduard Esteve Lobato d. Alexander Kokorev | 3-6; 6-2; 6-4 |
| 64 | Tom Hill d. (6) Moos Sporken | 2-6; 5-1; Retired |
| 64 | Franko Miocic d. LORENZ Fink | 6-0; 6-4 |
| 64 | Federico Maccari d. Matvey Khomentovskiy | 6-3; 6-3 |
| 64 | (10) Kevin Kaczynski d. Ivan Divkovic | 6-1; 6-3 |
| 64 | (14) Laslo Djere d. Nino Serdarusic | 6-3; 6-2 |
| 64 | Anton Desyatnik d. James Junior Storme | 6-1; 6-0 |
| 64 | Johannes Haerteis d. Carlos Bautista Enrique | 7-5; 6-2 |
| 64 | (3) Stefan Vinti d. Tin Ostojic | 6-1; 6-1 |
| 64 | (5) Konstantin Gerlakh d. Matej Svjetlicic | 6-3; 6-1 |
| 64 | David Biosca Girvent d. Julius Tverijonas | 7-6(4); 6-3 |
| 64 | Oscar Otte d. Vladimir Polyakov | 6-2; 6-0 |
| 64 | (12) Borna Coric d. Jakub Oravec | 7-6(4); 3-6; 6-4 |
| 64 | (15) Tim Srkala d. MIROSLAV Herzan | 6-1; 6-3 |
| 64 | Robert Dula d. Christian Perinti | 5-7; 6-3; 6-3 |
| 64 | Daniil Medvedev d. Mile Cilic | 6-3; 6-4 |
| 64 | (1) Dominic Thiem d. Denis Kapric | 6-2; 4-6; 6-4 |
