Stadium: Court 3 Round: 25 Ground: Clay
| ITF Peru F1 | 2018/09/23 15:30 | Marco Pairetti v Enrico dos Santos Lima | 2-6,7-5,6-3 |
| ITF Argentina F5 | 2018/09/09 12:00 | Santiago Bramajo v Marco Pairetti | 6-3,6-1 |
| ITF Argentina F4 | 2018/09/02 13:00 | Juan Pablo Cenoz v Marco Pairetti | 7-5,6-3 |
| ITF Argentina F3 | 2018/05/26 14:30 | Francisco Comesana v Marco Pairetti | 6-1,6-1 |
| ITF Argentina F2 | 2018/05/19 12:00 | Emilio Juan Benitez v Marco Pairetti | 6-2,6-3 |
| ITF Argentina F1 | 2018/05/13 12:00 | Fermin Tenti v Marco Pairetti | 6-2,6-3 |
| ITF Argentina F12 | 2017/12/02 12:00 | Lautaro Agustin Falabella v Marco Pairetti | 7-6,6-2 |
| ITF Argentina F11 | 2017/11/25 14:30 | Facundo Diaz Acosta v Marco Pairetti | 6-1,6-2 |
| ITF Argentina F6 | 2018/09/18 13:00 | Tomas Farjat v Francisco Cerundolo | 2-6,0-6 |
| ITF Argentina F6 | 2018/09/17 13:00 | Tomas Farjat v Santiago Bramajo | 3-6,7-6,6-2 |
| ITF Argentina F6 | 2018/09/15 17:00 | Tomas Farjat v Luciano Carraro | 7-6,6-4 |
| ITF Argentina F5 | 2018/09/10 13:30 | Tomas Farjat v Nicolas Alvarez | 2-6,1-6 |
| ITF Argentina F4 | 2018/09/05 15:50 | Genaro Alberto Olivieri v Tomas Farjat | 7-6,6-0 |
| ITF Argentina F4 | 2018/09/03 12:00 | Tomas Farjat v Emilio Juan Benitez | 6-4,7-5 |
| ITF Argentina F4 | 2018/09/01 12:00 | Tomas Farjat v Benjamin Denis Alarcon | 6-4,6-1 |
| ITF Ecuador F2 | 2018/08/01 15:00 | Tomas Farjat v Antonio Cayetano March | 4-6,6-4,4-6 |