Stadium: Court 3 Round: 25 Ground: Clay
| ITF Bolivia F2 | 2017/09/26 18:30 | Nicolas Alberto Arreche v Diego Hidalgo | 7-5,6-7,7-5 |
| ITF Tunisia F8 | 2018/03/01 08:30 | Alexandre Muller v Nicolas Alberto Arreche | 6-4,6-2 |
| ITF Tunisia F8 | 2018/02/27 09:00 | Brian De Vrind v Nicolas Alberto Arreche | 3-6,3-6 |
| ITF Tunisia F7 | 2018/02/22 10:45 | Nicolas Alberto Arreche v Mariano Kestelboim | 7-5,6-7,0-6 |
| ITF Tunisia F7 | 2018/02/21 09:00 | Nicolas Alberto Arreche v Sergiu D Medesan | 6-0,6-1 |
| ITF Peru F2 | 2017/12/20 18:10 | Nicolas Alberto Arreche v Tomas Barrios Vera | 4-6,4-6 |
| ITF Peru F2 | 2017/12/19 17:55 | Alejandro Mendoza v Nicolas Alberto Arreche | 6-3,3-6,2-6 |
| ITF Peru F1 | 2017/12/11 22:05 | Juan Pablo Varillas v Nicolas Alberto Arreche | 6-3,6-3 |
| ITF Chile F3 | 2017/12/08 13:00 | Nicolas Alberto Arreche v Alejandro Tabilo | 3-6,2-6 |
| ITF Tunisia F7 | 2018/02/22 10:25 | Alexander Vasilenko v Diego Hidalgo | 6-4,4-6,6-3 |
| ITF Tunisia F7 | 2018/02/20 09:00 | Diego Hidalgo v Maxime Chazal | 6-3,6-7,6-3 |
| ITF Tunisia F7 | 2018/02/19 09:00 | Diego Hidalgo v Alen Rogic-Hadzalic | 6-1,6-1 |
| ITF Tunisia F7 | 2018/02/18 11:00 | Diego Hidalgo v Lorenzo Bocchi | 6-4,6-1 |
| ITF Tunisia F6 | 2018/02/13 09:00 | Diego Hidalgo v Danylo Kalenichenko | 6-7,6-3,3-6 |
| ITF Tunisia F6 | 2018/02/12 10:45 | Diego Hidalgo v Andrea Guerrieri | 6-2,4-6,6-1 |
| ITF Turkey F47 | 2017/12/13 08:55 | Dragos Dima v Diego Hidalgo | 6-4,6-2 |
| ITF Turkey F47 Qual | 2017/12/11 08:45 | Diego Hidalgo v Michelangelo Endrizzi | 6-3,6-0 |