| ITF Spain F21 | 08/02 16:15 | 26 | Arreche, Nicolas Alberto v Sebastian Baez | 6-4,6-2 | |
| ITF Spain F21 | 07/31 07:00 | 25 | Arreche, Nicolas Alberto v Cortes Alcaraz, Aaron | Retired | |
| ITF Belgium F5 | 07/25 08:00 | 26 | Arreche, Nicolas Alberto v Prevosto, Luca | 4-6,6-3,6-7 | |
| ITF Belgium F5 | 07/24 08:00 | 25 | Arreche, Nicolas Alberto v Peters, Flemming | 4-6,6-2,6-2 | |
| ITF Georgia F2 | 07/19 06:00 | 26 | Arreche, Nicolas Alberto v Dubrivnyy, Artem | 6-7,4-6 | |
| ITF Georgia F2 | 07/18 06:00 | 25 | Arreche, Nicolas Alberto v Alekseenko, Vadim | 6-4,6-2 | |
| ITF Georgia F1 | 07/15 06:00 | 29 | Aleksandre Metreveli v Arreche, Nicolas Alberto | 5-7,5-7 | |
| ITF Georgia F1 | 07/14 11:55 | 28 | Arreche, Nicolas Alberto v Alexey Zakharov | 6-2,7-5 | |
| ITF Georgia F1 | 07/13 06:00 | 27 | Arreche, Nicolas Alberto v Tsivadze, George | 6-3,6-4 | |
| ITF Georgia F1 | 07/12 08:25 | 26 | Arreche, Nicolas Alberto v Cengiz Aksu | Retired | |
| ITF Georgia F1 | 07/11 06:00 | 25 | Arreche, Nicolas Alberto v Catini, Daniele | 6-1,6-0 | |
| ITF Belgium F3 | 07/03 08:00 | 25 | Voronin, Dimitriy v Arreche, Nicolas Alberto | 2-6,6-3,6-4 | |
| ITF Portugal F10 | 06/27 10:30 | 25 | Fermosell, Jaime v Arreche, Nicolas Alberto | 6-2,6-1 | |
| ITF France F10 | 06/19 08:30 | 25 | Arreche, Nicolas Alberto v Avidzba, Alen | 1-6,2-6 | |
| ITF Tunisia F21 | 05/30 11:55 | 25 | Horton, Nicholas v Arreche, Nicolas Alberto | 4-6,6-2,6-3 | |
| ITF Turkey F20 Qual | 05/26 07:30 | 28 | Tashi, Vullnet v Arreche, Nicolas Alberto | 6-3,7-5 | |
| Turkey F20, Singles Qualifying | 05/25 10:00 | 27 | Peters, Flemming v Arreche, Nicolas Alberto | 7-5,4-6,6-7 | |
| ITF Turkey F20 Qual | 05/24 09:15 | 26 | Gelhardt, Luca v Arreche, Nicolas Alberto | 3-6,3-6 | |
| ITF Turkey F20 Qual | 05/23 09:40 | 25 | Schroll, Philipp v Arreche, Nicolas Alberto | 6-3,3-6,4-6 | |
| ITF Turkey F19 | 05/17 07:00 | 26 | Musialek, Alexis v Arreche, Nicolas Alberto | 6-4,7-6 | |
| ITF Turkey F19 | 05/15 07:00 | 25 | Arreche, Nicolas Alberto v Davydov, Ivan | 5-7,6-3,6-2 | |
| ITF Brazil F1 | 04/24 13:00 | 25 | Arreche, Nicolas Alberto v Thiago Seyboth Wild | 3-6,4-6 | |
| ITF Tunisia F11 | 03/20 08:30 | 25 | Arreche, Nicolas Alberto v Kekez, Duje | 1-6,4-6 | |
| Tunisia F10, Singles Qualifying | 03/14 10:40 | 25 | Arreche, Nicolas Alberto v Hidalgo, Diego | 2-6,6-2,5-7 | |
| ITF Tunisia F9 | 03/07 09:00 | 25 | Arreche, Nicolas Alberto v Hidalgo, Diego | 6-7,0-6 | |
| ITF Tunisia F8 | 03/01 08:30 | 26 | Alexandre Muller v Arreche, Nicolas Alberto | 6-4,6-2 | |
| ITF Tunisia F8 | 02/27 09:00 | 25 | de Vrind, Brian v Arreche, Nicolas Alberto | 3-6,3-6 | |
| ITF Tunisia F7 | 02/22 10:45 | 26 | Arreche, Nicolas Alberto v Mariano Kestelboim | 7-5,6-7,0-6 | |
| ITF Tunisia F7 | 02/21 09:00 | 25 | Arreche, Nicolas Alberto v Medesan, Sergiu Darie | 6-0,6-1 | |
| ITF Peru F2 | 12/20 18:10 | 26 | Arreche, Nicolas Alberto v Marcelo Tomas Barrios Vera | 4-6,4-6 |