Stadium: Court 5 Round: 26 Ground: Clay
| ITF Argentina F7 | 2018/10/31 19:00 | Hidalgo, Gabriel Alejandro v Pena Lopez, Manuel | 6-4,3-6,1-6 |
| ITF Chile F5 | 2016/11/29 16:25 | Pena Lopez, Manuel v Hidalgo, Gabriel Alejandro | 6-3,4-6,6-1 |
| Pinamar, Singles Qualifying M-ITF-ARG-03A | 2019/03/20 17:20 | Hidalgo, Gabriel Alejandro v Riquelme Coppari, Agustin | 6-3,6-3 |
| ITF Chile F3 | 2018/12/01 13:30 | Hidalgo, Gabriel Alejandro v Facundo Mena | 1-6,6-4,1-6 |
| ITF Chile F3 | 2018/11/30 16:00 | Zukas, Matias v Hidalgo, Gabriel Alejandro | 7-5,5-7,4-6 |
| ITF Chile F3 | 2018/11/28 17:00 | Juan Bautista Otegui v Hidalgo, Gabriel Alejandro | 4-6,6-7 |
| ITF Chile F3 | 2018/11/27 16:30 | Hidalgo, Gabriel Alejandro v Santiago Rodriguez Taverna | 4-6,6-1,6-2 |
| ITF Chile F3 | 2018/11/25 15:30 | Hidalgo, Gabriel Alejandro v Loviscek, Anze | 6-3,6-1 |
| ITF Chile F2 | 2018/11/21 16:00 | Hidalgo, Gabriel Alejandro v Genaro Alberto Olivieri | 5-7,3-6 |
| ITF Chile F2 | 2018/11/20 16:00 | Saez, Juan Carlos v Hidalgo, Gabriel Alejandro | 5-7,2-6 |
| Pinamar, Singles Qualifying M-ITF-ARG-03A | 2019/03/19 19:30 | Seweryniak, Tiago v Pena Lopez, Manuel | 0-6,0-6 |
| Portimao, Singles Qualifying M-ITF-POR-16A | 2019/03/12 13:45 | Pena Lopez, Manuel v Faria, Luis | 4-6,3-6 |
| ITF M15 Loule | 2019/03/08 10:45 | Pena Lopez, Manuel v Ouahab, Lamine | 5-7,3-6 |
| ITF M15 Loule | 2019/03/07 14:45 | Pena Lopez, Manuel v Vernier, Michel | 6-2,6-2 |
| ITF M15 Loule | 2019/03/06 19:00 | Pena Lopez, Manuel v Ivanov, Simon Anthony | 1-6,6-2,6-4 |
| ITF M15 Faro | 2019/02/27 10:00 | Pena Lopez, Manuel v Struvay, Eduardo | 6-3,3-6,4-6 |
| ITF Chile F3 | 2018/11/29 16:00 | Zukas, Matias v Pena Lopez, Manuel | 1-6,7-6,6-3 |
| ITF Chile F3 | 2018/11/28 14:00 | Montero, Jorge v Pena Lopez, Manuel | 4-6,0-6 |