Stadium: Cancha 1 Round: 27
| Challenger Panama City MD | 2018/04/02 19:20 | Gomez/Gomez v Korda/Mejia | 3-6,1-6 |
| Challenger Panama City MD | 2018/04/03 18:20 | Arguello/Bagnis v Lammons/Lawson | 7-5,6-3 |
| Challenger San Luis Potosi MD | 2018/03/27 20:00 | Arias/Zeballos v Arguello/Bagnis | 4-6,7-6,10-4 |