Stadium: Cancha Central Round: 28 Ground: Clay
| Challenger Montevideo MD | 2018/11/07 21:50 | Domingues/Elias v Bagnis/Molteni | 4-6,7-6,6-10 |
| Challenger Montevideo MD | 2018/11/05 19:35 | Arus/Clezar v Bagnis/Molteni | 3-6,3-6 |
| Challenger Montevideo MD | 2018/11/09 21:50 | Agamenone/Arguello v Galdos/Zeballos | 4-6,6-7 |
| Challenger Montevideo MD | 2018/11/07 18:20 | Galdos/Zeballos v Neis/Romboli | 3-6,7-5,10-8 |
| Challenger Padova MD | 2018/07/27 15:00 | Galdos/Zeballos v Trusendi/Vavassori | 7-6,6-7,5-10 |
| Challenger Padova MD | 2018/07/26 16:30 | Galdos/Zeballos v Rodriguez/Varillas | 6-2,7-5 |
| Challenger San Benedetto MD | 2018/07/21 15:30 | Ocleppo/Vavassori v Galdos/Zeballos | 6-3,6-2 |
| Challenger San Benedetto MD | 2018/07/20 15:00 | Balzerani/Berrettini v Galdos/Zeballos | 6-7,4-6 |
| Challenger San Benedetto MD | 2018/07/18 17:00 | Collarini/Varillas v Galdos/Zeballos | 7-5,4-6,8-10 |
| Challenger Perugia MD | 2018/07/10 16:15 | Martinez/Ojeda Lara v Galdos/Zeballos | 6-3,6-4 |