Stadium: Centre Court Round: 25 Ground: Hardcourt indoor
| ITF M25 Vogau | 2020/08/19 13:15 | Artem Dubrivnyy v Igor Sijsling | 7-6,3-6,4-6 |
| Challenger Cherbourg | 2021/02/08 18:45 | Igor Sijsling v Evan Furness | 2-6,4-6 |
| ITF M15 Bressuire | 2021/01/22 10:00 | Igor Sijsling v Gijs Brouwer | 5-7,3-6 |
| ITF M15 Bressuire | 2021/01/21 09:30 | Igor Sijsling v Lilian Marmousez | 6-1,7-6 |
| ITF M15 Bressuire | 2021/01/19 11:15 | Igor Sijsling v Axel Garcian | 6-2,6-2 |
| Challenger Maia | 2020/11/28 15:00 | Igor Sijsling v Duje Ajdukovic | 2-6,1-6 |
| ITF M25 Rodez | 2020/10/18 12:30 | Igor Sijsling v Jelle Sels | 6-3,6-3 |
| ITF M25 Rodez | 2020/10/17 14:20 | Otto Virtanen v Igor Sijsling | 6-7,3-6 |
| ITF M25 Rodez | 2020/10/16 10:00 | Igor Sijsling v Antoine Escoffier | 6-3,6-7,6-3 |
| Challenger St. Petersburg | 2021/03/01 08:30 | Artem Dubrivnyy v Skander Mansouri | 4-6,7-6,6-0 |
| Challenger St. Petersburg | 2021/02/28 10:45 | Konstantin Kravchuk v Artem Dubrivnyy | 6-7,4-6 |
| ITF M15 St Petersburg | 2021/02/11 08:30 | Artem Dubrivnyy v Martin Krumich | 4-6,6-1,5-7 |
| ITF M15 St Petersburg | 2021/02/10 06:50 | Artem Dubrivnyy v Maxim Ratniuk | 6-2,6-3 |
| ITF M15 St Petersburg | 2021/02/04 06:55 | Martin Krumich v Artem Dubrivnyy | 6-7,6-2,6-3 |
| ITF M15 St Petersburg | 2021/02/03 07:00 | Patrik Rikl v Artem Dubrivnyy | 2-6,3-6 |
| ITF M15 Monastir | 2020/12/24 08:00 | Moez Echargui v Artem Dubrivnyy | 4-6,6-1,6-1 |
| ITF M15 Monastir | 2020/12/23 08:30 | Alexis Boureau v Artem Dubrivnyy | 5-7,3-6 |