Stadium: Stadium 17 Round: 26 Ground: Hardcourt outdoor
| ATP Marseille MD | 2021/03/11 13:30 | Arends/Pel v O'Mara/Qureshi | 6-4,7-6 |
| ATP Marseille MD | 2021/03/10 10:45 | Reyes-Varela/Romboli v O'Mara/Qureshi | 6-7,2-6 |
| French Open MD | 2021/06/03 14:10 | Brkic/Cacic v Granollers/Zeballos | 6-3,3-6,6-3 |
| French Open MD | 2021/06/01 15:45 | Hurkacz/Walkow v Granollers/Zeballos | 1-6,1-6 |
| ATP Rome MD | 2021/05/14 16:40 | Granollers/Zeballos v Ram/Salisbury | 6-7,6-3,2-10 |
| ATP Rome MD | 2021/05/13 13:20 | Granollers/Zeballos v Kubot/Skugor | 7-5,4-6,12-10 |
| ATP Rome MD | 2021/05/12 13:40 | Granollers/Zeballos v Molteni/Schwartzman | 6-3,7-5 |
| ATP Madrid MD | 2021/05/09 13:30 | Granollers/Zeballos v Mektic/Pavic | 1-6,6-3,10-8 |
| ATP Madrid MD | 2021/05/07 14:00 | Granollers/Zeballos v Herbert/Mahut | 7-6,6-2 |
| ATP Madrid MD | 2021/05/05 10:55 | Granollers/Zeballos v Khachanov/Rublev | 6-3,6-2 |