Stadium: Estadio Central Round: 28 Ground: Clay
| Challenger - Santo Domingo - HD | 2018/10/12 01:20 | Cuevas/Marrero v Dellien/E Burgos | 3-6,7-5,7-10 |
| Challenger - Santo Domingo - HD | 2018/10/12 00:05 | Cid Subervi/Hernandez-Fernandez v Dellien/E Burgos | 0-6,3-6 |
| Challenger - Santo Domingo - HD | 2018/10/11 20:00 | Arevalo/Nedun'yan v Behar/Quiroz | 7-5,4-6,7-10 |
| Challenger - Santo Domingo - HD | 2018/10/08 21:00 | Dutra Silva/Lorenzi v Behar/Quiroz | 2-6,6-4,5-10 |
| Challenger - Monterrey - HD | 2018/10/05 02:25 | Paes/R-Valera v Behar/Quiroz | 6-7,6-4,10-5 |
| Challenger - Monterrey - HD | 2018/10/02 00:50 | Behar/Quiroz v Melzer/Melzer | 6-4,4-6,11-9 |