Stadium: Campo 1 Round: 26 Ground: Hardcourt indoor
| Challenger Biella MD | 2021/03/18 11:00 | Bonzi/Nys v Marrero/Menendez-Maceiras | 6-4,6-2 |
| Challenger Biella MD | 2021/03/17 13:05 | Marrero/Menendez-Maceiras v Pasha/Schnur | 7-6,6-7,10-8 |
| Challenger Biella MD | 2021/03/20 13:15 | Molchanov/Stakhovsky v Glasspool/Reid | 3-6,4-6 |
| Challenger Biella MD | 2021/03/19 16:15 | Molchanov/Stakhovsky v Bonzi/Nys | 6-4,6-4 |
| Challenger Biella MD | 2021/03/18 14:50 | Barrere/Olivetti v Molchanov/Stakhovsky | 7-6,2-6,5-10 |
| Challenger Biella MD | 2021/03/17 18:25 | Doumbia/Reboul v Molchanov/Stakhovsky | 5-7,6-3,7-10 |
| Challenger Biella MD | 2021/03/12 14:45 | Molchanov/Stakhovsky v Walkow/Zielinski | 7-6,7-6 |
| Challenger Biella MD | 2021/03/10 16:25 | Molchanov/Stakhovsky v Klizan/Kolar | 6-2,6-4 |
| Davis Cup | 2021/03/06 09:25 | Molchanov/Stakhovsky v Cukierman/Erlich | 4-6,6-4,3-6 |
| Challenger Bratislava MD | 2020/11/12 14:00 | Molchanov/Stakhovsky v Heliovaara/Ruusuvuori | 6-4,1-6,4-10 |