Stadium: Court 3 Round: 28 Ground: Hardcourt outdoor
| Challenger Newport Beach MD | 2018/01/25 18:00 | Bury/Peng v Arevalo/Reyes-Varela | 5-7,5-7 |
| Challenger Newport Beach MD | 2018/01/24 00:20 | Bambridge/Salisbury v Arevalo/Reyes-Varela | 6-7,7-6,5-10 |
| Challenger Rio de Janeiro MD | 2017/11/25 19:00 | Gonzalez/Neis v Arevalo/Reyes-Varela | 5-7,6-4,10-4 |
| Challenger Rio de Janeiro MD | 2017/11/25 14:00 | Arneodo/Romboli v Arevalo/Reyes-Varela | 7-6,4-6,8-10 |
| Challenger Rio de Janeiro MD | 2017/11/24 17:30 | Klier/Oliveira v Arevalo/Reyes-Varela | 3-6,2-6 |
| Challenger Santiago 2 MD | 2017/11/13 15:20 | Agamenone/Arguello v Arevalo/Reyes-Varela | 7-6,7-5 |
| Challenger Montevideo MD | 2017/11/09 22:50 | Bagnis/Felder v Arevalo/Reyes-Varela | 7-5,1-6,14-12 |
| Challenger Montevideo MD | 2017/11/08 22:15 | Maresca/Xiviller v Arevalo/Reyes-Varela | 1-6,4-6 |
| Challenger Newport Beach MD | 2018/01/24 23:35 | Behar/Gonzalez v Cerretani/Paes | 5-7,3-6 |