Stadium: Grandstand Round: 25 Ground: Hardcourt outdoor
| ATP Toronto MD | 2021/08/11 20:05 | Bublik/Garin v Peers/Polasek | 6-4,6-4 |
| ATP Rome MD | 2021/05/12 12:10 | Bublik/Garin v Mektic/Pavic | 4-6,5-7 |
| ATP Madrid MD | 2021/05/05 12:30 | Ram/Salisbury v Bublik/Garin | 6-7,5-7 |
| ATP Toronto MD | 2021/08/09 16:55 | De Minaur/Norrie v Karatsev/Lajovic | 4-6,7-6,8-10 |
| ATP Queens MD | 2021/06/20 15:15 | Opelka/Peers v De Minaur/Norrie | 7-6,6-3 |
| ATP Queens MD | 2021/06/17 14:20 | De Minaur/Norrie v Karatsev/Purcell | 3-6,6-4,10-6 |
| ATP Queens MD | 2021/06/16 16:30 | Ram/Salisbury v De Minaur/Norrie | 7-5,1-6,10-12 |
| ATP Queens MD | 2021/06/14 17:35 | De Minaur/Norrie v Berrettini/Vavassori | 6-3,6-4 |