Stadium: Court 7 Round: 25 Ground: Clay
| ITF M15 Pinamar | 2019/04/03 12:30 | Nicolas Alberto Arreche v Thiago Agustin Tirante | 1-6,1-6 |
| ITF M15 Pinamar | 2019/03/26 15:55 | Nicolas Alberto Arreche v Manuel Pena Lopez | 4-6,1-6 |
| ITF M15 Pinamar | 2019/03/21 15:20 | Tomas Martin Etcheverry v Nicolas Alberto Arreche | 6-2,7-5 |
| ITF M15 Pinamar | 2019/03/19 18:15 | Juan Manuel Cerundolo v Nicolas Alberto Arreche | 6-4,4-6,1-6 |
| ITF Chile F3 | 2018/11/27 14:00 | Nicolas Alberto Arreche v Juan Ignacio Galarza | 1-6,0-6 |
| ITF Chile F2 | 2018/11/22 17:00 | Tomas Martin Etcheverry v Nicolas Alberto Arreche | 4-6,6-4,6-4 |
| ITF Chile F2 | 2018/11/21 17:35 | Michel Vernier v Nicolas Alberto Arreche | 4-6,6-3,4-6 |
| ITF Chile F2 | 2018/11/19 16:30 | Nicolas Alberto Arreche v Mateo Nicolas Martinez | 7-5,3-6,6-4 |
| ITF M15 Madrid | 2019/04/21 09:30 | Corentin Denolly v Johan Nikles | 6-3,6-2 |
| ITF M15 Madrid | 2019/04/20 15:45 | Johan Nikles v Jeroen Vanneste | 6-1,6-4 |
| ITF M15 Madrid | 2019/04/20 11:15 | Felipe Meligeni Rodrigues Alves v Johan Nikles | 2-6,1-6 |
| ITF M15 Madrid | 2019/04/19 13:00 | Johan Nikles v Marvin Netuschil | 6-2,4-6,7-6 |
| ITF M15 Madrid | 2019/04/17 09:30 | Michiel de Krom v Johan Nikles | 3-6,6-7 |
| ITF M15 Reus | 2019/04/14 09:30 | Johan Nikles v Eduard Esteve Lobato | 4-6,1-6 |
| ITF M15 Reus | 2019/04/13 08:00 | Rafael Matos v Johan Nikles | 6-2,5-7,0-6 |
| ITF M15 Reus | 2019/04/12 08:30 | Johan Nikles v Pol Martin Tiffon | 7-6,2-6,7-5 |