Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| Challenger Biella MD | 2021/06/02 14:55 | Blancaneaux/Janvier v Martinez Portero/Vega Hernandez | 4-6,6-7 |
| Challenger Prostejov MD | 2021/06/15 10:20 | Dellien/Zeballos v Balaji/Margaroli | 7-5,6-4 |
| Challenger Bratislava MD | 2021/06/10 11:55 | Molchanov/Nedovyesov v Balaji/Margaroli | 2-6,7-5,10-8 |
| Challenger Bratislava MD | 2021/06/09 09:55 | Bachinger/Kamke v Balaji/Margaroli | 3-6,7-6,3-10 |
| Challenger Biella MD | 2021/03/18 12:20 | Balaji/Margaroli v Glasspool/Reid | 4-6,2-6 |
| Challenger Biella MD | 2021/03/16 13:10 | Balaji/Margaroli v Claverie/Gigante | 6-1,6-3 |
| Challenger Biella MD | 2021/03/11 14:00 | Brown/Huesler v Balaji/Margaroli | 6-3,7-6 |
| Challenger Biella MD | 2021/03/10 16:10 | Arnaboldi/Vanni v Balaji/Margaroli | 3-6,4-6 |
| ATP Singapore MD | 2021/02/25 04:00 | Balaji/Margaroli v Martinez Portero/Vega Hernandez | 4-6,6-2,10-12 |