Stadium: Quadra 3 Round: 26 Ground: Clay
| Challenger Brasilia MD | 2021/11/23 18:30 | Castelnuovo/Nikles v Vervoort/Zeballos | 7-5,7-5 |
| Challenger Campinas MD | 2021/11/18 15:00 | Vervoort/Zeballos v Romboli/Wild | 4-6,6-4,8-10 |
| Challenger Segovia MD | 2021/07/30 11:20 | Galloway/Lawson v Vervoort/Zeballos | 6-3,6-4 |
| Challenger Segovia MD | 2021/07/29 11:50 | Hidalgo/Gornes v Vervoort/Zeballos | 6-7,6-4,9-11 |
| Challenger Pozoblanco MD | 2021/07/21 18:30 | Vervoort/Zeballos v Bonzi/Bourgue | 7-6,3-6,6-10 |
| Challenger Todi MD | 2021/07/16 16:00 | Vervoort/Zeballos v Forti/Zeppieri | 2-6,6-7 |
| Challenger Todi MD | 2021/07/15 13:00 | Vervoort/Zeballos v Hermans/Smits | 5-7,7-5,10-8 |
| Challenger Perugia MD | 2021/07/07 18:30 | Cobolli/Passaro v Vervoort/Zeballos | 1-6,6-1,12-14 |
| Challenger Guayaquil MD | 2021/11/05 19:00 | de Jong/Stevens v Barrientos/Gomez | 6-3,7-5 |
| Challenger Guayaquil MD | 2021/11/04 16:00 | Barrientos/Gomez v King/Krstin | 6-2,6-2 |
| Challenger Guayaquil MD | 2021/11/03 00:15 | Barrientos/Gomez v Castro/Miguel M Larrea | 6-3,6-1 |
| Challenger Lima MD | 2021/10/29 17:00 | Barrientos/Gomez v Galdos/Oliveira | 6-1,5-7,7-10 |
| Challenger Lima MD | 2021/10/28 21:10 | Etcheverry/Olivo v Barrientos/Gomez | 3-6,2-6 |
| Challenger Lima MD | 2021/10/27 18:45 | de Jong/Stevens v Barrientos/Gomez | 6-3,6-7,4-10 |
| Challenger Bogota MD | 2021/10/23 22:00 | Jarry/Quiroz v Barrientos/Gomez | 6-7,7-5,10-4 |
| Challenger Bogota MD | 2021/10/22 23:00 | Barrientos/Gomez v de Jong/Stevens | 5-7,7-6,10-8 |