Stadium: Cancha 1 Round: 26 Ground: Hardcourt outdoor
| Challenger Guadalajara MD | 2018/04/16 23:10 | Giraldo/M-Maceiras v L Villasenor/Sanchez | 6-4,7-6 |
| Challenger San Luis Potosi MD | 2018/03/31 01:45 | L Villasenor/Sanchez v Arevalo/Reyes-Varela | 5-7,6-7 |
| Challenger San Luis Potosi MD | 2018/03/27 22:00 | L Villasenor/Sanchez v Martinez/Statham | 7-6,6-4 |
| Challenger Morelos MD | 2018/02/21 01:50 | Novikov/Pavic v L Villasenor/Sanchez | 6-3,6-4 |