Stadium: Court 1 Round: 25 Ground: Clay
| Challenger Montevideo Qual | 2018/11/04 16:25 | Camilo Ugo Carabelli v Federico Zeballos | 6-3,6-4 |
| Challenger Montevideo Qual | 2018/11/03 20:05 | Federico Zeballos v Juan Pablo Varillas | 7-6,3-6,6-4 |
| Challenger Guayaquil Qual | 2018/10/28 16:00 | Federico Zeballos v Federico Coria | 1-6,2-6 |
| Challenger Guayaquil Qual | 2018/10/27 16:00 | Pedro Sakamoto v Federico Zeballos | 6-1,6-7,2-6 |
| Challenger Lima | 2018/10/20 20:10 | Juan Ignacio Galarza v Federico Zeballos | 6-2,6-1 |
| ITF Peru F3 | 2018/10/09 15:00 | Duilio Beretta v Federico Zeballos | 6-3,3-6,6-3 |
| ITF Bolivia F3 | 2018/09/30 15:00 | Federico Zeballos v Alejandro Mendoza | 6-2,6-1 |
| ITF Bolivia F3 | 2018/09/29 16:35 | Maximiliano Estevez v Federico Zeballos | 2-6,5-7 |
| Challenger Launceston | 2019/01/28 04:30 | Jordi Samper-Montana v David Perez Sanz | 3-6,3-6 |
| Challenger Burnie | 2019/01/21 00:30 | Jordi Samper-Montana v Yunseong Chung | 5-7,1-6 |
| Challenger Da Nang | 2019/01/06 05:45 | Jordi Samper-Montana v Youssef Hossam | 3-6,3-6 |
| ITF M25 Hong Kong | 2019/01/02 09:45 | Jordi Samper-Montana v Denis Yevseyev | 4-6,3-6 |
| Challenger Kobe | 2018/11/15 02:00 | Jordi Samper-Montana v Hiroki Moriya | 6-3,5-7,3-6 |
| Challenger Kobe | 2018/11/13 07:50 | Jordi Samper-Montana v Shuichi Sekiguchi | 6-4,6-1 |
| ITF Turkey F33 | 2018/10/28 07:30 | Riccardo Bonadio v Jordi Samper-Montana | 6-0,3-6,4-6 |
| ITF Turkey F33 | 2018/10/26 07:00 | Nik Razborsek v Jordi Samper-Montana | 3-6,5-7 |