Round: 62 Ground: Clay
| ITF Argentina F9 | 2018/11/10 13:00 | Ambrosio, Benjamin L v Marcolini, Geronimo | 6-4,6-2 |
| ITF Argentina F7 | 2018/10/28 13:00 | Santalla, Ezequiel Agustin v Ambrosio, Benjamin L | 6-0,6-3 |
| ITF Argentina F6 | 2018/09/17 13:00 | Gagliardo, Lorenzo v Ambrosio, Benjamin L | 6-2,6-1 |
| ITF Argentina F6 | 2018/09/16 15:30 | de Marco, Nicolas v Ambrosio, Benjamin L | 6-7,3-6 |
| ITF Argentina F6 | 2018/09/15 14:00 | Ambrosio, Benjamin L v Erhardt, Gaston | 6-3,7-5 |
| ITF Argentina F5 | 2018/09/08 12:00 | Cantero, Gaston Ezequiel v Ambrosio, Benjamin L | 6-3,6-3 |
| ITF Argentina F4 | 2018/09/02 13:00 | Ambrosio, Benjamin L v Postay, Alan | 6-2,0-6,4-6 |
| ITF Argentina F4 | 2018/09/01 12:00 | Ambrosio, Benjamin L v Matias Riva | 6-1,6-1 |
| ITF Argentina F7 | 2018/10/29 17:30 | Ortiz, Oscar Gabriel v Pioli Tizon, Ramiro | 1-6,6-4,6-1 |
| ITF Peru F3 | 2018/10/06 14:00 | Mendoza, Alejandro v Pioli Tizon, Ramiro | 6-1,6-4 |
| ITF Peru F2 | 2018/10/01 18:20 | Sanchez, Rodrigo v Pioli Tizon, Ramiro | 6-0,6-2 |
| ITF Peru F1 | 2018/09/23 15:30 | Pioli Tizon, Ramiro v Cantero, Gaston Ezequiel | 4-6,1-6 |
| ITF Argentina F6 | 2018/09/15 14:00 | Benitez, Emilio Juan v Pioli Tizon, Ramiro | 3-6,6-1,6-4 |
| ITF Argentina F4 | 2018/09/02 15:30 | Leonardo Aboian v Pioli Tizon, Ramiro | 6-4,6-1 |
| ITF Argentina F4 | 2018/09/01 17:30 | Seweryniak, Tiago v Pioli Tizon, Ramiro | 2-6,5-7 |
| ITF Argentina F1 | 2018/05/14 12:00 | Ortiz, Daniel Alejandro v Pioli Tizon, Ramiro | 7-5,7-6 |