Stadium: Court 8 Round: 25 Ground: Clay
| ATP Cincinnati MD | 2021/08/18 21:10 | Khachanov/Rublev v Granollers/Zeballos | 6-7,5-7 |
| ATP Madrid MD | 2021/05/05 10:55 | Granollers/Zeballos v Khachanov/Rublev | 6-3,6-2 |
| ATP Monte Carlo MD | 2021/04/14 15:30 | Khachanov/Rublev v Granollers/Zeballos | 3-6,1-6 |