Stadium: Cancha Avena Americana Round: 26 Ground: Clay
| Challenger Montevideo - MD | 2021/11/09 20:10 | Collarini/Duran v Cachin/Ugo Carabelli | 1-6,6-4,10-8 |
| Challenger Milan - MD | 2021/06/24 17:05 | Brown/Weissborn v Cachin/Ugo Carabelli | 6-4,6-2 |
| Challenger Milan - MD | 2021/06/23 15:05 | Duran/Elias v Cachin/Ugo Carabelli | 6-7,5-7 |
| Challenger Forli - MD | 2021/06/19 13:30 | Galdos/Luz v Cachin/Ugo Carabelli | 7-5,2-6,10-8 |
| Challenger Forli - MD | 2021/06/18 13:00 | Cachin/Ugo Carabelli v Bortolotti/Lock | 7-6,2-6,11-9 |
| Challenger Forli - MD | 2021/06/17 09:30 | Cachin/Ugo Carabelli v Chiurulli/Claverie | 6-2,7-6 |
| Challenger Forli - MD | 2021/06/15 16:25 | Angelini/Vianello v Cachin/Ugo Carabelli | 2-6,2-6 |
| Challenger Lyon - MD | 2021/06/09 13:00 | Cuevas/Cuevas v Cachin/Ugo Carabelli | 6-7,7-6,10-4 |