Stadium: Court 1 Round: 27 Ground: Hardcourt indoor
| ATP Nur-Sultan MD | 2021/09/22 16:00 | Munar/Polmans v 버브릭 알 / 골루베브 안 | 7-6,4-6,10-8 |
| ATP Nur-Sultan MD | 2021/09/23 07:50 | Erlich J / Vasilevski A v Demoliner/Matos | 6-1,1-6,10-7 |
| Wimbledon MD | 2021/07/01 10:00 | Mektic/Pavic v Erlich J / Vasilevski A | 6-2,6-4 |
| ATP Mallorca MD | 2021/06/23 11:30 | Erlich J / Vasilevski A v Daniell M / Oswald P | 4-6,2-6 |
| ATP Mallorca MD | 2021/06/21 17:20 | Lopez-Tarres M / Munar Clar J A v Erlich J / Vasilevski A | 2-6,2-6 |
| ATP Belgrade MD | 2021/05/28 09:30 | Erlich J / Vasilevski A v Goransson/Matos | 6-4,6-1 |
| ATP Belgrade MD | 2021/05/27 12:55 | 사바노브 I / 사바노브 M v Erlich J / Vasilevski A | 3-6,6-3,11-13 |
| ATP Belgrade MD | 2021/05/25 15:20 | Arends/Martinez v Erlich J / Vasilevski A | 3-6,6-0,6-10 |
| ATP Belgrade MD | 2021/05/24 12:00 | Erlich J / Vasilevski A v Molteni/Nielsen | 6-4,4-6,10-3 |