Stadium: Court 4 Round: 27 Ground: Hardcourt outdoor
| ITF Tunisia F11 | 2018/03/22 14:20 | Lucas Catarina v Francois-Arthur Vibert | 6-2,6-7,6-3 |
| ITF Tunisia F11 | 2018/03/20 08:30 | Lucas Catarina v Dan Dowson | 6-3,6-3 |
| ITF Tunisia F10 | 2018/03/14 12:45 | Lucas Catarina v Florent Diep | 3-6,6-3,6-7 |
| ITF Tunisia F8 | 2018/03/02 08:30 | Jan Mertl v Lucas Catarina | 3-6,7-6,6-4 |
| ITF Tunisia F8 | 2018/03/01 10:05 | Louis Tessa v Lucas Catarina | 3-6,4-6 |
| ITF Tunisia F8 | 2018/02/28 11:30 | Conor Berg v Lucas Catarina | 0-6,1-6 |
| ITF Tunisia F7 | 2018/02/23 09:30 | Lucas Catarina v Kevin Krawietz | 4-6,6-2,4-6 |
| ITF Tunisia F7 | 2018/02/22 08:30 | Lucas Catarina v Sebastien Boltz | 6-1,7-6 |
| ITF Tunisia F11 | 2018/03/22 11:00 | Ignacio Monzon v Juan Carlos Saez | 1-6,2-6 |
| ITF Tunisia F11 | 2018/03/20 08:30 | Juan Carlos Saez v Mariano Kestelboim | 6-2,6-3 |
| Challenger Santiago Qual | 2018/03/03 19:50 | Gian Marco Moroni v Juan Carlos Saez | 6-4,5-7,7-5 |
| Challenger Punta Del Este Qual | 2018/02/25 18:00 | Juan Ignacio Londero v Juan Carlos Saez | 6-1,6-3 |
| Challenger Punta Del Este Qual | 2018/02/24 16:15 | Juan Carlos Saez v Alejandro Tabilo | 1-6,6-2,6-3 |
| ITF Chile F3 | 2017/12/06 17:00 | Nicolas Alberto Arreche v Juan Carlos Saez | 6-3,6-2 |
| ITF Chile F3 | 2017/12/05 13:00 | Martin Facundo Carrizo v Juan Carlos Saez | 2-6,0-6 |
| ITF Chile F2 | 2017/12/03 14:00 | Fabrizio Ornago v Juan Carlos Saez | 4-6,2-6 |