| ITF Chile F5 | 2016/12/12 14:00 | Gerini, Tomas v Irarrazabal, Gerardo | 6-3,6-3 |
| ITF Chile F5 | 2016/12/11 15:00 | Irarrazabal, Gerardo v Jofre, Facundo | 6-4,7-5 |
| ITF Chile F6 | 2016/12/04 15:00 | Vernier, Michel v Irarrazabal, Gerardo | 6-2,4-6,6-0 |
| ITF Chile F5 | 2016/11/27 13:00 | Irarrazabal, Gerardo v Faletto Ureta, Bruno Luca | 2-6,4-6 |
| ITF Ecuador F3 | 2016/10/24 17:00 | Irarrazabal, Gerardo v Mercier, Tyler | 4-6,5-7 |
| ITF Ecuador F2 | 2016/10/18 18:00 | Irarrazabal, Gerardo v Joao Menezes | 3-6,6-7 |
| ITF Ecuador F1 | 2016/10/10 18:55 | Irarrazabal, Gerardo v Patino, Luis | 3-6,1-6 |
| ITF Brazil F3 | 2016/07/09 17:00 | D'Annunzio, Felipe v Irarrazabal, Gerardo | 6-1,6-3 |
| ITF Chile F5 | 2016/11/27 16:00 | Sanchez, Gabriel v Barros Troncoso, Marcelo Ignacio | 1-6,1-6 |
| ITF Bolivia F2 Qual | 2016/11/13 14:00 | Lima, Enrico Dos Santos v Sanchez, Gabriel | 6-2,6-3 |
| ITF Bolivia F2 Qual | 2016/11/12 14:00 | Sanchez, Gabriel v Bernal, Gabriel Alejandro | 6-2,7-6 |
| ITF Bolivia F1 | 2016/11/06 16:30 | Sanchez, Gabriel v Caceres, Cleiner | 3-6,2-6 |
| ITF Colombia F6 | 2016/10/15 16:00 | Montes, Juan v Sanchez, Gabriel | 6-0,6-0 |
| ITF Colombia F4 | 2016/10/04 14:00 | Gasperini, Lourenzo v Sanchez, Gabriel | 6-1,6-3 |
| ITF Canada F4 Qual | 2016/06/26 19:00 | Sanchez, Gabriel v Sood, Lakshilt | 2-6,1-6 |
| ITF Canada F3 Qual | 2016/06/18 17:00 | Sanchez, Gabriel v Krustev, Victor | 2-6,0-6 |