Stadium: Centre Court Round: 2 Ground: Hardcourt indoor
| Wimbledon MD | 2021/07/10 18:25 | Mektic/Pavic v Granollers/Zeballos | 6-4,7-6,2-6,7-5 |
| ATP Madrid MD | 2021/05/09 13:30 | Granollers/Zeballos v Mektic/Pavic | 1-6,6-3,10-8 |
| ATP Monte Carlo MD | 2021/04/17 09:30 | Granollers/Zeballos v Mektic/Pavic | 6-3,5-7,4-10 |
| ATP World Tour Finals MD | 2021/11/14 10:30 | Mektic/Pavic v Krawietz/Tecau | 6-4,6-4 |
| ATP Paris MD | 2021/11/04 10:00 | Mektic/Pavic v Gille/Vliegen | 3-6,6-7 |
| ATP Vienna MD | 2021/10/28 20:55 | Mektic/Pavic v Gille/Koepfer | 6-3,6-7,9-11 |
| ATP Vienna MD | 2021/10/25 12:00 | Mektic/Pavic v Puetz/Venus | 6-4,6-4 |
| ATP Indian Wells MD | 2021/10/14 04:05 | Mektic/Pavic v Peers/Polasek | 2-6,3-6 |
| ATP Indian Wells MD | 2021/10/12 23:30 | Mektic/Pavic v Arevalo/Middelkoop | 6-1,6-3 |
| ATP Indian Wells MD | 2021/10/11 01:00 | Mektic/Pavic v McDonald/Nakashima | 6-2,6-2 |
| US Open MD | 2021/09/02 20:30 | Mektic/Pavic v Lammons/Withrow | 2-6,5-7 |
| ATP World Tour Finals MD | 2021/11/14 17:30 | Granollers/Zeballos v Dodig/Polasek | 4-6,7-6,10-6 |
| ATP Indian Wells MD | 2021/10/09 18:00 | Granollers/Zeballos v Fognini/Sonego | 6-3,3-6,8-10 |
| US Open MD | 2021/09/07 22:20 | Murray/Soares v Granollers/Zeballos | 6-7,6-4,6-4 |
| US Open MD | 2021/09/06 17:00 | O'Mara/Qureshi v Granollers/Zeballos | 5-7,5-7 |
| US Open MD | 2021/09/03 18:50 | Chardy/Martin v Granollers/Zeballos | 7-6,5-7,6-7 |
| US Open MD | 2021/09/02 18:00 | Bagnis/Delbonis v Granollers/Zeballos | 3-6,3-6 |
| ATP Cincinnati MD | 2021/08/22 16:00 | Johnson/Krajicek v Granollers/Zeballos | 6-7,6-7 |
| ATP Cincinnati MD | 2021/08/21 17:00 | Arevalo/Fognini v Granollers/Zeballos | 3-6,4-6 |