Stadium: Estadio Central Round: 27 Ground: Clay
| Challenger Santo Domingo - Herredouble | 2018/10/08 22:40 | Melzer/Melzer v Begemann/Polasek | 6-3,6-3 |
| Challenger Monterrey - Herredouble | 2018/10/02 00:50 | Behar/Quiroz v Melzer/Melzer | 6-4,4-6,11-9 |
| Challenger Santo Domingo - Herredouble | 2018/10/12 00:40 | Elias/Krstin v Paes/R-Valera | 3-6,0-6 |
| Challenger Santo Domingo - Herredouble | 2018/10/11 00:30 | Elias/Krstin v Paes/R-Valera | 3-6,0-6 |
| Challenger Monterrey - Herredouble | 2018/10/07 19:00 | Paes/R-Valera v Arevalo/Nedun'yan | 1-6,4-6 |
| Challenger Monterrey - Herredouble | 2018/10/06 21:30 | Paes/R-Valera v Kokkinakis/Reid | 6-7,7-5,10-8 |
| Challenger Monterrey - Herredouble | 2018/10/05 02:25 | Paes/R-Valera v Behar/Quiroz | 6-7,6-4,10-5 |
| Challenger Monterrey - Herredouble | 2018/10/04 02:45 | Paes/R-Valera v Ferrer/Martinez | 6-3,6-4 |
| ATP Chengdu MD | 2018/09/24 06:00 | Dodig/Pavic v Paes/R-Valera | 4-6,6-3,10-5 |
| ATP St Petersburg - Herredouble | 2018/09/20 15:15 | Paes/R-Valera v Berrettini/Fognini | 6-7,3-6 |