Stadium: Cancha 1 Round: 26 Ground: Clay
| Challenger Buenos Aires MD | 2018/11/18 15:45 | Demoliner/Molteni v Andreozzi/Duran | 4-6,6-4,3-10 |
| Challenger Buenos Aires MD | 2018/11/16 16:30 | Luz/M R Alves v Andreozzi/Duran | 5-7,6-7 |
| Challenger Buenos Aires MD | 2018/11/14 23:10 | Agamenone/Arguello v Andreozzi/Duran | 6-7,4-6 |
| Challenger Montevideo MD | 2018/11/11 21:30 | Andreozzi/Duran v Bagnis/Molteni | 7-6,6-4 |
| Challenger Montevideo MD | 2018/11/09 20:05 | Demoliner/Escobar v Andreozzi/Duran | 6-2,6-7,8-10 |
| Challenger Montevideo MD | 2018/11/08 17:00 | Andreozzi/Duran v Lipovsek Puches/Zukas | 7-6,6-4 |
| Challenger Montevideo MD | 2018/11/06 23:30 | Andreozzi/Duran v Cid Subervi/Krstin | 6-0,6-1 |
| Challenger Lima MD | 2018/10/27 17:30 | Andreozzi/Duran v Behar/Escobar | 2-6,7-6,10-5 |