Stadium: Court 1 Round: 26 Ground: Clay
| Challenger Lugano MD | 2021/03/23 16:10 | Marrero/Menendez-Maceiras v Molchanov/Stakhovsky | 6-4,4-6,4-10 |
| Challenger Biella MD | 2021/03/18 11:00 | Bonzi/Nys v Marrero/Menendez-Maceiras | 6-4,6-2 |
| Challenger Biella MD | 2021/03/17 13:05 | Marrero/Menendez-Maceiras v Pasha/Schnur | 7-6,6-7,10-8 |