Stadium: Court 3 Round: 26 Ground: Clay
| ITF Chile F5 | 2016/11/29 16:25 | Manuel Pena Lopez v Gabriel Alejandro Hidalgo | 6-3,4-6,6-1 |
| ITF Argentina F7 | 2018/10/30 17:00 | Gabriel Alejandro Hidalgo v Joaquin Ledesma | 6-0,6-0 |
| ITF Romania F13 | 2018/09/14 08:35 | Gabriel Alejandro Hidalgo v Juan Bautista Otegui | 2-6,6-3,6-7 |
| ITF Romania F13 | 2018/09/13 06:30 | Johannes Haerteis v Gabriel Alejandro Hidalgo | 4-6,5-7 |
| ITF Romania F13 | 2018/09/12 07:25 | Gabriel Alejandro Hidalgo v Petru-Alexandru Luncanu | 6-2,6-2 |
| ITF Romania F12 | 2018/09/07 07:00 | Vasile Antonescu v Gabriel Alejandro Hidalgo | 7-6,4-6,6-3 |
| ITF Romania F12 | 2018/09/04 07:00 | Gabriel Alejandro Hidalgo v Franco Emanuel Egea | 6-3,6-2 |
| ITF Romania F12 | 2018/09/03 06:00 | Gabi Adrian Boitan v Gabriel Alejandro Hidalgo | 6-4,3-6,6-4 |
| ITF Belgium F4 | 2018/07/17 12:30 | Jeremy Sonkin v Gabriel Alejandro Hidalgo | 6-4,1-6,6-3 |
| ITF Argentina F7 | 2018/10/30 18:25 | Ezequiel A Santalla v Manuel Pena Lopez | 3-6,3-6 |
| Challenger Lima | 2018/10/22 15:00 | Manuel Pena Lopez v Cristian Rodriguez | 6-3,4-6,4-6 |
| Challenger Lima | 2018/10/21 16:40 | Mauricio Echazu v Manuel Pena Lopez | 4-6,2-6 |
| Challenger Lima | 2018/10/20 19:10 | Manuel Pena Lopez v Jorge Panta | 6-2,6-2 |
| ITF Peru F3 | 2018/10/11 15:00 | Manuel Pena Lopez v Diego Hidalgo | 6-7,6-4,4-6 |
| ITF Argentina F6 | 2018/09/19 14:40 | Francisco Cerundolo v Manuel Pena Lopez | 6-0,2-6,6-2 |
| ITF Argentina F6 | 2018/09/17 16:35 | Alejo Vilaro v Manuel Pena Lopez | 2-6,0-6 |
| Challenger Meerbusch Qual | 2018/08/11 10:10 | Maxime Chazal v Manuel Pena Lopez | 4-6,6-1,6-4 |