Stadium: Court 5 Round: 54 Ground: Carpet indoor
| ITF Argentina F12 | 2017/12/05 17:00 | Alejo Vilaro v Guido Ivan Justo | 6-2,6-1 |
| ITF Argentina F12 | 2017/12/04 12:00 | Leonardo Aboian v Guido Ivan Justo | 2-6,4-6 |
| ITF Argentina F12 | 2017/12/03 12:00 | Guido Ivan Justo v Jeff Guerrero | 6-1,6-0 |
| ITF Argentina F12 | 2017/12/02 12:00 | Guido Ivan Justo v Tiago Seweryniak | 4-6,7-5,6-2 |
| ITF Argentina F11 | 2017/11/28 19:55 | Juan Ignacio Galarza v Guido Ivan Justo | 6-4,6-4 |
| ITF Argentina F9 | 2017/11/12 13:00 | Guido Ivan Justo v Valentin Florez | 6-4,1-6,2-6 |
| ITF Argentina F8 | 2017/11/07 15:45 | Sebastian Baez v Guido Ivan Justo | 6-1,6-2 |
| ITF Argentina F8 | 2017/11/06 13:00 | Guido Ivan Justo v Leonardo Aboian | 3-6,7-6,6-4 |
| ITF Spain F4 | 2018/02/03 11:00 | Yshai Oliel v David Mrazek | 6-2,6-2 |
| ITF Spain F3 | 2018/01/28 13:00 | Alberto Romero De Avila Senise v David Mrazek | 6-3,6-3 |
| ITF Spain F3 | 2018/01/27 14:00 | Daniil Klimov v David Mrazek | 6-4,0-6,0-6 |
| ITF Spain F2 | 2018/01/21 08:30 | David Mrazek v Nico Mertens | 2-6,3-6 |
| ITF Spain F2 | 2018/01/20 08:30 | Vital Flurin Leuch v David Mrazek | 3-6,3-6 |
| ITF Czech Republic F12 | 2017/11/27 12:00 | Jonas Trinker v David Mrazek | 6-2,1-6,6-2 |
| ITF Czech Republic F11 Qual | 2017/11/19 09:00 | David Mrazek v David Damian Brna | 3-6,4-6 |
| ITF Czech Republic F9 | 2017/11/06 09:00 | David Mrazek v Antonin Bolardt | 2-6,4-6 |