Stadium: Glaubandich Court Round: 27 Ground: Hardcourt indoor
| 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 Cincinnati MD | 2021/08/19 23:00 | Mektic/Pavic v Hurkacz/Sinner | 7-6,5-7,5-10 |
| ATP Toronto MD | 2021/08/15 17:30 | Mektic/Pavic v Ram/Salisbury | 3-6,6-4,3-10 |
| ATP Toronto MD | 2021/08/14 16:30 | Mektic/Pavic v Krawietz/Tecau | 7-6,7-6 |
| ATP Vienna MD | 2021/10/27 19:00 | Mahut/Martin v Gille/Koepfer | 6-7,3-6 |
| ATP Vienna MD | 2021/10/24 15:50 | Erler/Miedler v Gille/Koepfer | 7-5,6-4 |
| ATP Vienna MD | 2021/10/23 16:25 | Goransson/Pel v Gille/Koepfer | 3-6,3-6 |