Round: 62 Ground: Clay
| Challenger - Buenos Aires - Qualif. | 2017/10/08 14:00 | Cuevas, Martin v Besada, Santiago | 6-0,6-2 |
| ITF Argentina F7 | 2017/09/11 18:00 | Iliev, Juan Ignacio v Besada, Santiago | 6-1,6-1 |
| ITF Argentina F7 | 2017/09/09 15:00 | Besada, Santiago v Doria, Luciano | 6-1,7-6 |
| ITF Argentina F5 | 2017/08/30 16:15 | Besada, Santiago v Genaro Alberto Olivieri | 4-6,4-6 |
| ITF Argentina F5 | 2017/08/29 18:30 | Besada, Santiago v Carraro, Luciano | 6-0,6-1 |
| ITF Argentina F5 | 2017/08/28 13:00 | Cantero, Gaston Ezequiel v Besada, Santiago | 6-3,5-7,1-6 |
| ITF Argentina F5 | 2017/08/27 13:00 | Guido Ivan Justo v Besada, Santiago | 6-7,7-5,3-6 |
| ITF Argentina F5 | 2017/08/26 12:30 | Berne, Mateo v Besada, Santiago | 3-6,2-6 |