Stadium: Centre Court Round: 25 Ground: Clay
| ITF M25 Vogau | 2020/08/21 11:15 | Igor Sijsling v Manuel Guinard | 1-6,3-6 |
| ITF M25 Vogau | 2020/08/20 12:55 | Tobias Simon v Igor Sijsling | 5-7,4-6 |
| ITF M25 Vogau | 2020/08/19 13:15 | Artem Dubrivnyy v Igor Sijsling | 7-6,3-6,4-6 |
| ITF M25 Vogau | 2020/08/18 07:00 | Igor Sijsling v Lenny Hampel | 6-2,6-1 |
| ITF M25 Vogau | 2020/08/17 11:30 | Igor Sijsling v Matic Spec | 6-4,6-4 |
| ITF M25 Vogau | 2020/08/16 12:00 | Igor Sijsling v Jakob Aichhorn | 6-1,6-1 |
| Tennis Point Exhibition Series | 2020/07/18 13:15 | Igor Sijsling v Daniel Vishnick | 6-0,6-2 |
| Tennis Point Exhibition Series | 2020/07/17 17:00 | Igor Sijsling v Florian Broska | 6-4,5-7,6-3 |
| ITF M15 Alkmaar | 2020/08/24 14:30 | Juan Ignacio Alcalde v Sidane Pontjodikromo | 2-6,5-7 |
| ITF M15 Alkmaar | 2020/08/24 11:00 | Fons Van Sambeek v Sidane Pontjodikromo | 3-6,4-6 |
| ITF M15 Alkmaar | 2020/08/23 14:30 | Guillaume Dermiens v Sidane Pontjodikromo | 2-6,2-6 |
| ITF M15 Doha | 2020/03/11 14:00 | Sidane Pontjodikromo v Marat Deviatiarov | 2-6,4-6 |
| ITF M15 Monastir | 2020/02/11 08:30 | Sidane Pontjodikromo v Michal Konecny | 6-2,3-6,5-7 |
| ITF M15 Monastir | 2020/02/02 10:00 | Sidane Pontjodikromo v Aloys J W Van Baal | 2-6,0-6 |
| ITF M15 Monastir | 2020/01/26 08:00 | Vitali Shvets v Sidane Pontjodikromo | 4-6,6-2,10-6 |
| ITF M15 Monastir | 2019/12/11 08:30 | Erik Crepaldi v Sidane Pontjodikromo | 6-0,6-0 |