Round: 27 Ground: Clay
| Challenger Buenos Aires - MP | 2018/11/13 20:40 | Galdos/Zeballos v Olivieri/Carabelli | 6-4,6-1 |
| Challenger Montevideo - MP | 2018/11/10 18:00 | Bagnis/Molteni v Galdos/Zeballos | 6-7,6-3,10-6 |
| Challenger Montevideo - MP | 2018/11/09 21:50 | Agamenone/Arguello v Galdos/Zeballos | 4-6,6-7 |
| Challenger Montevideo - MP | 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 - MP | 2018/07/21 15:30 | Ocleppo/Vavassori v Galdos/Zeballos | 6-3,6-2 |
| Challenger San Benedetto - MP | 2018/07/20 15:00 | Balzerani/Berrettini v Galdos/Zeballos | 6-7,4-6 |
| Challenger Montevideo - MP | 2018/11/07 20:30 | Cuevas/Dellien v Agamenone/Arguello | 3-6,3-6 |
| Challenger Savannah - MP | 2018/05/05 20:10 | Bambridge/Santillan v Cuevas/Dellien | 6-4,1-6,10-7 |
| Challenger Savannah - MP | 2018/05/03 19:30 | Cuevas/Dellien v Polmans/Purcell | 3-6,6-4,10-7 |
| Challenger Tallahassee - MP | 2018/04/26 20:45 | Lopez-Perez/Nedunchezhiyan v Cuevas/Dellien | 6-3,4-6,10-7 |
| Challenger Tallahassee - MP | 2018/04/25 21:35 | Cuevas/Dellien v Aragone/Riba | 6-4,6-2 |
| Challenger Sarasota - MP | 2018/04/19 17:30 | Cuevas/Dellien v Begemann/Sancic | 1-6,6-3,7-10 |
| ITF Italy F5 MD | 2018/03/29 17:25 | Bonadio/Fonio v Cuevas/Dellien | 5-7,6-2,10-8 |
| ITF Italy F5 MD | 2018/03/27 19:35 | Gatev/S Muro v Cuevas/Dellien | 2-6,4-6 |