Stadium: Court 1 Round: 27 Ground: Hardcourt indoor
| Challenger Brest MD | 2021/10/27 10:45 | Molchanov D / Nedovyesov A v Balaji/Sharan | 6-3,7-5 |
| ATP Antwerp MD | 2021/10/22 11:00 | Molchanov D / Nedovyesov A v Mahut/Martin | 6-7,2-6 |
| ATP Antwerp MD | 2021/10/20 11:00 | Nielsen/Sabanov v Molchanov D / Nedovyesov A | 4-6,4-6 |
| Challenger Luedenscheid MD | 2021/08/21 11:05 | Molchanov D / Nedovyesov A v 사바노브 I / 사바노브 M | 4-6,6-2,10-12 |
| Challenger Luedenscheid MD | 2021/08/20 14:45 | Molchanov D / Nedovyesov A v Begemann A / Olivetti A | 7-6,7-5 |
| Challenger Luedenscheid MD | 2021/08/19 14:50 | Molchanov D / Nedovyesov A v Cerundolo/Merino | 6-3,6-1 |
| Challenger Luedenscheid MD | 2021/08/18 16:15 | Molchanov D / Nedovyesov A v Lenz/Verbeek | 6-4,7-5 |
| Challenger Meerbusch MD | 2021/08/12 11:50 | Molchanov D / Nedovyesov A v Sancic/Sitak | 6-7,5-7 |
| Challenger Brest MD | 2021/10/27 18:00 | Silva/Sousa v Cabral/Hoyt | 4-6,6-1,10-5 |
| ATP Estoril MD | 2021/04/27 11:40 | Silva/Sousa v Monroe/Tiafoe | 4-6,2-6 |