Stadium: Court 5 Round: 24 Ground: Grass
| ATP Eastbourne MD | 2021/06/25 14:50 | Mektic/Pavic v Ram/Salisbury | 6-4,6-3 |
| ATP Eastbourne MD | 2021/06/24 13:45 | Mektic/Pavic v Glasspool/Heliovaara | 6-4,6-7,18-16 |
| ATP Eastbourne MD | 2021/06/24 10:00 | Mektic/Pavic v Bopanna/Sharan | 6-3,7-6 |
| ATP Eastbourne MD | 2021/06/23 11:10 | Mektic/Pavic v Behar/Escobar | 7-6,7-6 |
| 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 Mallorca MD | 2021/06/23 11:30 | Erlich/Vasilevski v Daniell/Oswald | 4-6,2-6 |
| ATP Mallorca MD | 2021/06/21 17:20 | Lopez/Munar v Erlich/Vasilevski | 2-6,2-6 |
| ATP Belgrade MD | 2021/05/28 09:30 | Erlich/Vasilevski v Goransson/Matos | 6-4,6-1 |
| ATP Belgrade MD | 2021/05/27 12:55 | Sabanov/Sabanov v Erlich/Vasilevski | 3-6,6-3,11-13 |
| ATP Belgrade MD | 2021/05/25 15:20 | Arends/Martinez v Erlich/Vasilevski | 3-6,6-0,6-10 |
| ATP Belgrade MD | 2021/05/24 12:00 | Erlich/Vasilevski v Molteni/Nielsen | 6-4,4-6,10-3 |
| Challenger Belgrade MD | 2021/04/16 15:20 | Erlich/Vasilevski v Duran/Molteni | 6-3,5-7,9-11 |
| Challenger Belgrade MD | 2021/04/15 14:40 | Erlich/Vasilevski v Sitak/Vega Hernandez | 6-1,6-1 |