Stadium: Cancha Central Round: 28 Ground: Clay
| Challenger Lima - MD | 2021/09/30 17:00 | Gomez-Herrera/Quiroz v Dellien/Zeballos | 3-6,4-6 |
| Challenger Lima - MD | 2021/09/29 20:50 | Dellien/Zeballos v Galdos/Mena | 6-2,6-2 |
| 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 Lima - MD | 2021/09/30 20:55 | Cerundolo/Tirante v Barrientos/Romboli | 6-2,1-6,5-10 |
| Challenger Lima - MD | 2021/09/29 15:00 | Arias/Menendez-Maceiras v Barrientos/Romboli | 4-6,2-6 |