Stadium: Court 5 Round: 26 Ground: Grass
| ATP Monte Carlo MD | 2021/04/15 11:20 | Behar/Escobar v Mektic/Pavic | 4-6,6-1,3-10 |
| ATP Murray River Open MD | 2021/02/06 06:30 | Mektic/Pavic v Behar/Escobar | 6-7,7-5,10-7 |
| ATP Queens MD | 2021/06/17 15:40 | Mektic/Pavic v Opelka/Peers | 1-6,2-6 |
| ATP Queens MD | 2021/06/16 14:20 | Mektic/Pavic v Lopez/Sinner | 7-6,7-5 |
| ATP Rome MD | 2021/05/16 13:00 | Ram/Salisbury v Mektic/Pavic | 4-6,6-7 |
| ATP Rome MD | 2021/05/15 12:30 | Peers/Venus v Mektic/Pavic | 6-7,6-7 |
| ATP Rome MD | 2021/05/14 10:00 | Mannarino/Paire v Mektic/Pavic | 4-6,2-6 |
| ATP Rome MD | 2021/05/13 09:55 | Daniell/Oswald v Mektic/Pavic | 6-7,6-7 |
| ATP Rome MD | 2021/05/12 12:10 | Bublik/Garin v Mektic/Pavic | 4-6,5-7 |
| ATP Madrid MD | 2021/05/09 13:30 | Granollers/Zeballos v Mektic/Pavic | 1-6,6-3,10-8 |
| ATP Queens MD | 2021/06/17 11:00 | Behar/Escobar v Herbert/Mahut | 5-7,4-6 |
| ATP Queens MD | 2021/06/16 13:55 | Chardy/Martin v Behar/Escobar | 4-6,4-6 |
| ATP Queens MD | 2021/06/15 17:15 | Bedene/Ramos-Vinolas v Behar/Escobar | 3-6,4-6 |
| ATP Stuttgart MD | 2021/06/13 12:05 | Demoliner/Gonzalez v Behar/Escobar | 4-6,6-3,10-8 |
| ATP Stuttgart MD | 2021/06/12 12:05 | Behar/Escobar v Cilic/Dodig | 7-6,1-6,14-12 |
| ATP Stuttgart MD | 2021/06/11 12:15 | Behar/Escobar v Daniell/Oswald | 7-6,7-6 |
| ATP Stuttgart MD | 2021/06/09 13:10 | Basilashvili/Sharan v Behar/Escobar | 4-6,2-6 |
| French Open MD | 2021/06/01 09:00 | Behar/Escobar v Krawietz/Tecau | 3-6,6-3,6-7 |