Stadium: Court 3 Round: 29 Ground: Clay
| Challenger Biella MD | 2021/06/04 15:25 | Silva/Zuk v Etcheverry/Olivo | 1-6,3-6 |
| Challenger Biella MD | 2021/06/03 15:00 | Etcheverry/Olivo v Diez/Trungelliti | 6-2,6-4 |
| Challenger Biella MD | 2021/06/03 14:45 | Etcheverry/Olivo v Diez/Trungelliti | 6-2,6-4 |
| Challenger Biella MD | 2021/06/01 15:40 | Cerretani/Kolar v Etcheverry/Olivo | 3-6,5-7 |
| Challenger Punta del Este MD | 2020/01/31 01:05 | Cerundolo/Tirante v Etcheverry/Olivo | 3-6,6-3,10-8 |
| Challenger Punta del Este MD | 2020/01/29 20:20 | Etcheverry/Olivo v Blancaneaux/Sakamoto | 4-6,6-4,10-5 |
| Challenger Biella MD | 2021/06/04 15:30 | Balaji/Ramanathan v Martinez Portero/Vega Hernandez | 2-6,4-6 |
| Challenger Biella MD | 2021/06/02 14:55 | Blancaneaux/Janvier v Martinez Portero/Vega Hernandez | 4-6,6-7 |
| Challenger Oeiras MD | 2021/05/19 13:50 | Reese/Verbeek v Martinez Portero/Vega Hernandez | 6-1,7-5 |
| Challenger Heilbronn MD | 2021/05/12 16:50 | Glasspool/Reid v Martinez Portero/Vega Hernandez | 3-6,6-4,10-8 |
| Challenger Prague MD | 2021/05/06 09:00 | Drzewiecki/Majchrzak v Martinez Portero/Vega Hernandez | 6-4,7-6 |
| Challenger Prague MD | 2021/05/05 09:00 | Paulson/Rikl v Martinez Portero/Vega Hernandez | 7-5,3-6,5-10 |
| ATP Singapore MD | 2021/02/27 05:00 | Ebden/Smith v Martinez Portero/Vega Hernandez | 6-4,6-4 |
| ATP Singapore MD | 2021/02/25 04:00 | Balaji/Margaroli v Martinez Portero/Vega Hernandez | 4-6,6-2,10-12 |