Stadium: Cancha Central Round: 27 Ground: Clay
| ITF Chile F1 | 2018/11/14 19:35 | Jorge Montero v Mirko Martinez | 4-6,6-7 |
| ITF Chile F1 | 2018/11/12 16:00 | Cristopher Kohl v Mirko Martinez | 6-7,0-6 |
| ITF Turkey F33 | 2018/10/25 07:00 | Mirko Martinez v Dante Gennaro | 3-6,2-6 |
| ITF Turkey F33 | 2018/10/23 07:00 | Mirko Martinez v Benjamin Winter Lopez | 6-1,6-2 |
| ITF Switzerland F5 | 2018/09/04 14:30 | Mirko Martinez v Luca Staeheli | 7-6,6-7,5-7 |
| ITF Switzerland F5 | 2018/09/03 08:50 | Mirko Martinez v Nicolas Parizzia | 6-3,6-3 |
| ITF Switzerland F5 | 2018/09/02 11:30 | Mirko Martinez v Yanik Kaelin | 6-2,6-1 |
| ITF Switzerland F4 | 2018/08/28 16:10 | Matteo Martineau v Mirko Martinez | 6-2,6-0 |
| ITF Chile F1 | 2018/11/14 18:15 | Juan Pablo Cenoz v Juan Carlos Saez | 7-6,3-6,4-6 |
| ITF Chile F1 | 2018/11/13 18:55 | Daniel Alejandro Ortiz v Juan Carlos Saez | 0-6,0-6 |
| ITF Belgium F9 | 2018/08/20 08:00 | Juan Carlos Saez v Luis Humberto Lopez | 6-4,6-7,4-6 |
| ITF Belgium F8 | 2018/08/15 10:45 | Juan Carlos Saez v Benjamin Dhoe | 6-2,3-6,4-6 |
| ITF Belgium F8 | 2018/08/14 09:00 | Juan Carlos Saez v Federico Moreno | 4-6,6-0,6-1 |
| ITF Belgium F7 | 2018/08/07 08:30 | Sidane Pontjodikromo v Juan Carlos Saez | 4-6,6-0,6-3 |
| ITF Belgium F6 | 2018/07/31 13:00 | Jack Draper v Juan Carlos Saez | 6-1,5-7,6-3 |
| ITF Belgium F5 | 2018/07/26 13:00 | Luca Prevosto v Juan Carlos Saez | 6-4,4-6,6-2 |