Stadium: Court 7 Round: 62 Ground: Clay
| ITF Argentina F3 | 2018/05/27 12:30 | Javier Naser v Daniel Alejandro Ortiz | 7-5,6-7,6-1 |
| ITF Bolivia F1 | 2018/09/09 14:00 | Daniel Alejandro Ortiz v Agustin Ozcoidi | 6-2,6-2 |
| ITF Ecuador F2 | 2018/07/31 15:00 | Daniel Alejandro Ortiz v Julian Gimenez | 6-2,2-6,0-6 |
| ITF Ecuador F1 | 2018/07/23 18:00 | Daniel Alejandro Ortiz v Juan Sebastian Gomez | 1-6,2-6 |
| ITF Argentina F3 | 2018/05/27 12:30 | Javier Naser v Daniel Alejandro Ortiz | 7-5,6-7,6-1 |
| ITF Argentina F2 | 2018/05/19 12:00 | Alan Kohen v Daniel Alejandro Ortiz | 6-4,6-2 |
| ITF Argentina F1 | 2018/05/16 13:25 | Daniel Alejandro Ortiz v Franco Emanuel Egea | 2-6,0-6 |
| ITF Argentina F1 | 2018/05/15 17:05 | Daniel Alejandro Ortiz v Alan Postay | 5-7,7-5,6-3 |
| ITF Argentina F1 | 2018/05/14 12:00 | Daniel Alejandro Ortiz v Ramiro Pioli Tizon | 7-5,7-6 |
| ITF Bolivia F1 | 2018/09/08 14:00 | Miguel Fernando Pereira v Javier Naser | 5-7,3-6 |
| ITF Argentina F4 | 2018/09/02 13:00 | Conner Huertas Del Pino v Javier Naser | 6-2,6-4 |
| ITF Argentina F4 | 2018/09/01 14:30 | Andre Ku Meza v Javier Naser | 2-6,6-7 |
| ITF Belgium F5 | 2018/07/21 14:30 | Keivon Tabrizi v Javier Naser | 6-4,7-5 |
| ITF Belgium F5 | 2018/07/21 08:30 | Naim A J Saavedra v Javier Naser | 1-6,2-6 |
| ITF Belgium F4 | 2018/07/15 11:30 | Javier Naser v Maikel Borg | 5-7,6-3,3-6 |
| ITF Belgium F4 | 2018/07/14 12:00 | Alex M Pujolras v Javier Naser | 7-6,3-6,6-7 |
| ITF Belgium F4 | 2018/07/14 07:00 | Javier Naser v Oscar Matias Leiva Biason | 6-2,6-0 |