Ground: Clay
| ITF Brasil F3 | 2014/04/23 14:00 | Nicolas Alberto Arreche v Carlos E. Severino | 1-6,0-6 |
| ITF Chile F3 - Masculino | 2015/04/15 14:00 | Juan Ignacio Galarza v Carlos E. Severino | 3-6,0-6 |
| ITF Chile F3 - Masculino | 2015/04/14 15:50 | Fabricio Neis v Carlos E. Severino | 4-6,6-4,1-6 |
| ITF Chile F3 - Masculino | 2015/04/11 15:45 | Hans Podlipnik-Castillo v Carlos E. Severino | 6-4,6-1 |
| ITF Chile F3 - Masculino | 2015/04/08 18:10 | Francisco Bahamonde v Carlos E. Severino | 2-6,3-6 |
| ITF Chile F3 - Masculino | 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 Chile F3 - Masculino | 2015/04/14 14:00 | Victor Nunez v Nicolas Alberto Arreche | 2-6,1-6 |
| ITF Chile F3 - Masculino | 2015/04/13 13:00 | Nicolas Alberto Arreche v Alexandre Tsuchiya | 0-6,6-1,6-4 |
| 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 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 |