Round: 62 Ground: Clay
| ITF Peru F2 | 2018/10/03 15:30 | Mariano Kestelboim v Tomas Farjat | 6-1,6-1 |
| ITF Peru F2 | 2018/10/02 17:15 | Alejandro Mendoza v Tomas Farjat | 3-6,3-6 |
| ITF Peru F2 | 2018/10/01 15:00 | Tomas Farjat v Julian Gimenez | 6-4,6-4 |
| ITF Peru F2 | 2018/09/30 15:30 | Tomas Farjat v Laelson Rodrigues | 6-3,6-4 |
| ITF Peru F2 | 2018/09/29 18:00 | Tomas Farjat v Gianluca Ballotta | 6-0,6-2 |
| ITF Peru F1 | 2018/09/26 15:00 | Duilio Beretta v Tomas Farjat | 4-6,7-6,6-2 |
| ITF Peru F1 | 2018/09/24 16:25 | Marco Pairetti v Tomas Farjat | 6-4,2-6,5-7 |
| ITF Argentina F6 | 2018/09/18 13:00 | Tomas Farjat v Francisco Cerundolo | 2-6,0-6 |
| ITF Peru F2 | 2018/09/29 14:30 | Mario Urquidi v Mateus Alves | 0-6,6-2,1-6 |
| ITF Peru F1 | 2018/09/23 15:30 | Federico Juan Aguilar v Mario Urquidi | 0-6,6-1,6-1 |
| ITF Mexico F3 | 2018/05/22 20:00 | Mario Urquidi v Gerardo L Villasenor | 0-6,3-6 |
| ITF Mexico F2 | 2018/05/14 17:30 | Mario Urquidi v Mauricio Echazu | 6-4,2-6,3-6 |
| ITF Mexico F1 | 2018/05/05 15:00 | Samuel Shropshire v Mario Urquidi | 6-1,6-2 |
| Challenger Puerto Vallarta Qual | 2018/04/28 18:05 | Viktor Durasovic v Mario Urquidi | 6-1,6-2 |
| ITF USA F10 Qual | 2018/04/08 17:30 | Mario Urquidi v Tao Mu | 3-6,5-7 |
| ITF USA F9 Qual | 2018/03/31 17:30 | Alexander Ritschard v Mario Urquidi | 6-1,6-1 |