Stadium: Court 2 Round: 27 Ground: Clay
| ATP - Munich - Doubles Hommes | 2021/04/26 13:30 | Daniell/Philipp Oswald v Basilashvili/Begemann | 6-2,7-5 |
| ATP - Barcelone - Doubles Hommes | 2021/04/18 12:00 | Mannarino A / Paire B v Daniell/Philipp Oswald | 1-6,7-6,10-7 |
| ATP - Barcelone - Doubles Hommes | 2021/04/17 14:30 | Marrero D / Robredo T v Daniell/Philipp Oswald | 3-6,3-6 |
| ATP Marbella MD | 2021/04/07 15:15 | Brkic T / Cacic N v Daniell/Philipp Oswald | 4-6,7-6,11-9 |
| ATP Marbella MD | 2021/04/05 13:40 | Lopez/Lopez v Daniell/Philipp Oswald | 1-6,2-6 |
| ATP - Miami - Doubles Hommes | 2021/03/27 16:40 | Daniell/Philipp Oswald v Murray J / Soares B | 4-6,4-6 |
| ATP - Dubaï - Doubles Hommes | 2021/03/16 15:45 | Chardy J / Martin F v Daniell/Philipp Oswald | 6-4,7-6 |
| ATP - Doha - Doubles Hommes | 2021/03/12 18:20 | Daniell/Philipp Oswald v Karatsev/Rublev | 5-7,4-6 |
| ATP - Munich - Doubles Hommes | 2021/04/26 11:25 | Hanfmann/Koepfer v Molchanov D / Skugor F | 6-7,7-5,10-5 |