Stadium: Cancha Central Round: 26 Ground: Clay
| Challenger Prostejov - MD | 2021/06/16 14:25 | Erler/Weissborn v Dellien/Zeballos | 6-4,6-7,8-10 |
| Challenger Prostejov - MD | 2021/06/15 10:20 | Dellien/Zeballos v Balaji/Margaroli | 7-5,6-4 |
| Challenger Biella - MD | 2021/05/05 17:00 | Margaroli/Shamasdin v Dellien/Zeballos | 4-6,6-4,10-7 |
| Puchar Davisa | 2020/03/07 20:55 | Dellien/Zeballos v Cid Subervi/Hardt | 6-3,6-2 |
| Challenger Campinas - MD | 2019/10/01 17:55 | Cerundolo/Ficovich v Dellien/Zeballos | 6-7,5-7 |
| Challenger Buenos Aires - MD | 2019/09/29 14:00 | Andreozzi/Molteni v Dellien/Zeballos | 6-7,6-2,10-1 |
| Challenger Buenos Aires - MD | 2019/09/27 17:00 | Dellien/Zeballos v Reyes-Varela/Romboli | 3-6,6-3,10-8 |
| Challenger Buenos Aires - MD | 2019/09/26 19:20 | Estevez/Hernandez-Fernandez v Dellien/Zeballos | 3-6,1-6 |
| Challenger Ambato - MD | 2021/09/22 21:30 | Galdos/Mena v Gomez/Tirante | 2-6,6-2,8-10 |
| Challenger Santiago - MD | 2021/03/18 19:10 | Galdos/Mena v Matos/M R Alves | 4-6,4-6 |
| Challenger Campinas - MD | 2020/12/02 16:00 | Matos/Menezes v Galdos/Mena | 7-6,7-6 |
| Challenger Lima - MD | 2020/11/26 20:45 | Galdos/Mena v Cervantes/Roca Batalla | 3-6,6-4,7-10 |
| Challenger Lima - MD | 2020/11/25 16:30 | Galdos/Mena v Kopriva/Merino | 6-4,4-6,11-9 |
| Challenger Guayaquil - MD | 2020/11/17 21:00 | Merino/Varillas v Galdos/Mena | 5-7,7-6,10-4 |
| Challenger Banja Luka - MD | 2019/09/14 13:20 | Galdos/Mena v Doumbia/Reboul | 3-6,6-7 |
| Challenger Banja Luka - MD | 2019/09/13 14:15 | Galdos/Mena v Sabanov/Sabanov | 7-6,6-3 |