Stadium: Campo 14 Round: 27 Ground: Clay
| ATP Cagliari MD | 2021/04/06 09:00 | Melo/Rojer v Sonego/Vavassori | 3-6,6-3,6-10 |
| ATP Dubai MD | 2021/03/18 11:00 | Cabal/Farah v Sonego/Vavassori | 6-4,6-7,11-9 |
| ATP Dubai MD | 2021/03/17 17:00 | Evans/Haase v Sonego/Vavassori | 1-6,4-6 |
| ATP Dubai MD | 2021/03/14 11:00 | Arevalo/Middelkoop v Sonego/Vavassori | 6-7,5-7 |
| ATP Dubai MD | 2021/03/13 13:00 | Bhambri/Sharan v Sonego/Vavassori | 6-7,5-7 |
| ATP Doha MD | 2021/03/09 15:35 | Karatsev/Rublev v Sonego/Vavassori | 7-6,6-2 |
| Australian Open MD | 2021/02/12 02:45 | Bolelli/Gonzalez v Sonego/Vavassori | 6-2,7-6 |
| Australian Open MD | 2021/02/10 04:00 | Sonego/Vavassori v Arneodo/Paire | 6-7,6-2,6-4 |
| ATP Cagliari MD | 2021/04/06 10:45 | Pellegrino/Zeppieri v Basilashvili/Begemann | 7-6,1-6,10-7 |