Stadium: Court 2 Round: 27 Ground: Clay
| Challenger Buenos Aires MD | 2022/04/27 16:10 | Burruchaga/Villanueva v Cukierman/Kestelboim | 6-4,6-3 |
| Challenger Buenos Aires MD | 2022/04/26 19:30 | Juarez/M Tiffon v Collarini/Olivo | 6-7,5-7 |
| Challenger Concepcion MD | 2022/03/19 19:45 | Collarini/Olivo v Hidalgo/Rodriguez | 6-4,6-4 |
| Challenger Concepcion MD | 2022/03/18 20:30 | Collarini/Olivo v Barrientos/Gonzales | 6-4,6-2 |
| Challenger Concepcion MD | 2022/03/17 19:05 | Galdos/Oliveira v Collarini/Olivo | 1-6,3-6 |
| Challenger Concepcion MD | 2022/03/16 17:30 | Bruna/Salazar v Collarini/Olivo | 1-6,0-6 |
| Challenger Santiago MD | 2022/03/08 19:15 | Collarini/Olivo v de Jong/Stevens | 5-7,3-6 |
| Challenger Aix en Provence MD | 2021/06/16 10:30 | Doumbia/Reboul v Collarini/Olivo | 6-4,6-2 |