Ground: Clay
| ITF Brazil F3 | 2014/04/23 14:00 | Nicolas Alberto Arreche v Carlos E. Severino | 1-6,0-6 |
| ITF Chile F3 | 2015/04/06 14:30 | Victor Nunez v Carlos E. Severino | 5-7,5-7 |
| ITF Argentina F2 | 2015/03/17 17:00 | Carlos E. Severino v Federico Coria | 4-6,3-6 |
| ITF Argentina F2 | 2015/03/16 13:00 | Carlos E. Severino v David Fleming | 7-5,6-4 |
| ITF Argentina F2 | 2015/03/15 13:00 | Carlos E. Severino v Jacob Kahoun | 7-6,6-3 |
| ITF Argentina F2 | 2015/03/14 13:00 | Carlos E. Severino v Santiago Maresca | 3-6,6-3,6-2 |
| ITF Argentina F1 | 2015/03/09 17:25 | Juan Ignacio Galarza v Carlos E. Severino | 7-6,6-4 |
| ITF Turkey F3 | 2015/01/27 09:50 | Carlos E. Severino v Theo Fournerie | 6-4,3-6,3-6 |
| ITF Turkey F4 | 2015/01/26 10:00 | Carlos E. Severino v Martin Beran | 4-6,6-4,6-0 |
| ITF Argentina F3 | 2015/03/25 16:05 | Mateo Nicolas Martinez v Nicolas Alberto Arreche | 6-4,6-1 |
| ITF Argentina F3 | 2015/03/24 17:30 | Bastian Malla v Nicolas Alberto Arreche | 3-6,6-2,3-6 |
| ITF Argentina F2 | 2015/03/14 15:30 | Nicolas Alberto Arreche v Rodrigo Arus | 6-3,6-7,0-6 |
| ITF Chile F1 | 2014/12/11 17:40 | Nicolas Alberto Arreche v Juan Carlos Saez | 2-6,4-6 |
| ITF Chile F1 | 2014/12/09 15:15 | Nicolas Alberto Arreche v Andreas Ignacio Pasutti | 6-0,7-5 |
| ITF Chile F8 | 2014/11/27 14:00 | Juan Pablo Paz v Nicolas Alberto Arreche | 6-0,4-6,6-1 |
| ITF Chile F8 | 2014/11/26 13:00 | Nicolas Alberto Arreche v Gonzalo Villanueva | 6-4,6-3 |
| ITF Chile F8 | 2014/11/25 16:00 | Nicolas Alberto Arreche v Mariano Kestelboim | 7-6,6-3 |