Stadium: Court 1 Round: 27 Ground: Clay
| 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 | 쿠에바스 M / 쿠에바스 P v Cachin/Ugo Carabelli | 6-7,7-6,10-4 |
| Challenger Oeiras MD | 2021/05/28 16:50 | Cachin/Ugo Carabelli v De Jong/Van Rijthoven | 4-6,4-6 |
| Challenger Oeiras MD | 2021/05/27 15:35 | King/Oliveira v Cachin/Ugo Carabelli | 6-4,1-6,7-10 |
| Challenger Oeiras MD | 2021/05/26 13:30 | Cachin/Ugo Carabelli v 보르톨로티 마 / 갈로비치 빅 | 6-3,6-2 |