Stadium: Court 3 Round: 27 Ground: Clay
| Challenger Biella MD | 2021/05/18 14:05 | King/Lenz v Benchetrit/Clarke | 6-7,6-4,10-7 |
| Challenger Biella MD | 2021/05/18 16:00 | 볼트 A / 산틸란 A v Bortolotti/Rodriguez | 1-6,1-6 |
| Challenger Biella MD | 2021/05/04 14:55 | 도움비아 S / 레보울 F v Bortolotti/Rodriguez | 7-6,6-7,10-2 |