Stadium: Centre Court 1 Round: 26 Ground: Clay
| ITF Brazil F2 | 2017/11/14 18:45 | Fernando Yamacita v Rafael Matos | 2-6,6-7 |
| ITF Bolivia F3 | 2017/10/03 20:00 | Eduardo Agustin Torre v Fernando Yamacita | 7-5,6-4 |
| ITF Bolivia F2 | 2017/09/27 18:30 | Fernando Yamacita v Franco Emanuel Egea | 6-1,6-7,3-6 |
| ITF Bolivia F2 | 2017/09/26 23:20 | Victor Nunez v Fernando Yamacita | 3-6,4-6 |
| ITF Bolivia F1 | 2017/09/19 17:05 | Fernando Yamacita v Federico Zeballos | 6-3,2-6,3-6 |
| ITF Argentina F7 | 2017/09/12 14:30 | Franco Emanuel Egea v Fernando Yamacita | 6-3,6-2 |
| ITF Argentina F7 | 2017/09/11 19:00 | Ignacio Carou v Fernando Yamacita | 4-6,6-7 |
| ITF Argentina F6 | 2017/09/02 12:00 | Francisco Comesana v Fernando Yamacita | 1-6,7-6,7-6 |
| Challenger Santiago 2 | 2017/11/14 22:00 | Guilherme Clezar v Gonzalo Lama | 4-6,6-2,3-6 |
| Challenger Montevideo | 2017/11/08 17:00 | Nicolas Kicker v Guilherme Clezar | 6-3,6-1 |
| Challenger Montevideo | 2017/11/06 21:55 | Attila Balazs v Guilherme Clezar | 6-7,6-7 |
| Challenger Lima | 2017/10/24 15:30 | Blaz Rola v Guilherme Clezar | 7-6,6-0 |
| Challenger Cali 2 | 2017/10/21 16:00 | Guilherme Clezar v Federico Delbonis | 6-7,5-7 |
| Challenger Cali 2 | 2017/10/20 20:30 | Andrej Martin v Guilherme Clezar | 6-7,3-6 |
| Challenger Cali 2 | 2017/10/20 00:00 | Guilherme Clezar v Alejandro Gonzalez | 6-4,6-1 |
| Challenger Cali 2 | 2017/10/18 18:05 | Guilherme Clezar v Cristian Garin | 7-5,7-6 |