| ITF - M15 Tabarka | 06/20 10:45 | 26 | Tristan Boyer v Nicolas Alberto Arreche | 5-7,2-6 | |
| ITF - M15 Tabarka | 06/19 14:20 | 25 | Luca Tomasetto v Nicolas Alberto Arreche | 7-6,3-6,4-6 | |
| ITF - M15 Tabarka | 06/13 11:10 | 26 | Juan Manuel Cerundolo v Nicolas Alberto Arreche | 6-2,6-0 | |
| ITF - M15 Tabarka | 06/11 09:00 | 25 | Nicolas Alberto Arreche v Matias Zukas | 1-6,6-4,7-5 | |
| ITF - M15 Plovdiv | 06/05 08:05 | 25 | Dimitar Kuzmanov v Nicolas Alberto Arreche | 6-3,6-3 | |
| ITF - M15 Grasse | 05/01 12:35 | 25 | Boris Pokotilov v Nicolas Alberto Arreche | 6-3,6-3 | |
| ITF - M25 Angers | 04/24 12:00 | 25 | Nicolas Alberto Arreche v Johan Nikles | 3-6,4-6 | |
| ITF - M15 Pinamar | 04/03 12:30 | 25 | Nicolas Alberto Arreche v Thiago Agustin Tirante | 1-6,1-6 | |
| ITF - M15 Pinamar | 03/26 15:55 | 25 | Nicolas Alberto Arreche v Manuel Pena Lopez | 4-6,1-6 | |
| ITF - M15 Pinamar | 03/21 15:20 | 26 | Tomas Martin Etcheverry v Nicolas Alberto Arreche | 6-2,7-5 | |
| ITF - M15 Pinamar | 03/19 18:15 | 25 | Juan Manuel Cerundolo v Nicolas Alberto Arreche | 6-4,4-6,1-6 | |
| ITF - Chile F3 | 11/27 14:00 | 25 | Nicolas Alberto Arreche v Juan Ignacio Galarza | 1-6,0-6 | |
| ITF - Chile F2 | 11/22 17:00 | 27 | Tomas Martin Etcheverry v Nicolas Alberto Arreche | 4-6,6-4,6-4 | |
| ITF - Chile F2 | 11/21 17:35 | 26 | Michel Vernier v Nicolas Alberto Arreche | 4-6,6-3,4-6 | |
| ITF - Chile F2 | 11/19 16:30 | 25 | Nicolas Alberto Arreche v Mateo Nicolas Martinez | 7-5,3-6,6-4 | |
| Challenger - Buenos Aires | 11/11 14:00 | 45 | Tomas Lipovsek Puches v Nicolas Alberto Arreche | 6-2,7-6 | |
| ITF - Argentina F8 | 11/08 14:00 | 27 | Facundo Mena v Nicolas Alberto Arreche | 6-4,6-2 | |
| ITF - Argentina F8 | 11/07 13:00 | 26 | Nicolas Uryson v Nicolas Alberto Arreche | 3-6,2-6 | |
| ITF - Argentina F8 | 11/06 13:00 | 25 | Conner Huertas Del Pino v Nicolas Alberto Arreche | 2-6,1-6 | |
| ITF - Argentina F7 | 10/29 17:00 | 25 | Guido Ivan Justo v Nicolas Alberto Arreche | 0-6,6-4,6-0 | |
| ITF - Peru F3 | 10/10 20:50 | 26 | Bastian Malla v Nicolas Alberto Arreche | 7-5,6-0 | |
| ITF - Peru F3 | 10/09 18:35 | 25 | Enrique Bogo v Nicolas Alberto Arreche | 2-6,2-6 | |
| ITF - Peru F2 | 10/05 17:25 | 27 | Nicolas Alberto Arreche v Nicolas Mejia | 3-6,5-7 | |
| ITF - Peru F2 | 10/03 15:30 | 26 | Nicolas Alberto Arreche v Boris Arias | 4-6,6-2,6-3 | |
| ITF - Peru F2 | 10/02 17:10 | 25 | Nicolas Alberto Arreche v Christopher Li | 6-2,6-2 | |
| ITF - Peru F1 | 09/27 17:45 | 27 | Nicolas Alberto Arreche v Arklon H D Pino | 2-6,7-5,2-6 | |
| ITF - Peru F1 | 09/26 16:20 | 26 | Nicolas Alberto Arreche v Alan Postay | 6-1,6-0 | |
| ITF - Peru F1 | 09/25 15:00 | 25 | Nicolas Alberto Arreche v Julian Gimenez | 6-3,6-1 | |
| ITF - Argentina F6 | 09/18 18:25 | 25 | Juan Ignacio Galarza v Nicolas Alberto Arreche | 6-3,6-3 | |
| ITF - Espanha F21 | 08/03 16:25 | 27 | Nicolas Alberto Arreche v Marc Giner | 5-7,2-6 |